UJI VALIDITAS

SISWABUTIR SOAL / NOMOR ITEM

n 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16A 1 2 4 2 4 4 2 4 2 2 1 4 4 2 4 4 2B 2 2 3 2 4 4 3 4 2 2 1 3 3 2 3 4 3C 3 3 4 3 3 3 4 3 3 3 2 3 4 3 4 3 4D 4 3 3 3 1 1 4 1 3 2 2 1 3 3 3 1 4E 5 2 4 2 4 4 3 4 2 4 2 4 4 2 4 4 3F 6 1 3 1 1 1 2 1 1 3 3 1 3 1 3 1 2G 7 2 3 2 2 2 4 2 2 2 4 2 3 2 3 2 4H 8 2 3 2 1 1 2 1 2 2 1 1 3 2 3 1 2I 9 2 4 2 3 3 2 3 2 4 2 3 4 2 4 3 2J 10 2 2 2 2 2 2 2 2 4 2 2 2 2 2 2 2K 11 3 4 3 3 3 4 3 3 3 4 3 4 3 4 3 4L 12 4 4 4 2 2 3 2 4 4 3 2 4 4 4 2 3M 13 2 4 1 1 3 2 1 1 4 3 1 4 1 4 4 2N 14 3 3 3 1 1 2 4 3 2 3 1 3 3 3 1 2O 15 2 2 2 3 3 2 3 2 4 1 3 2 2 2 3 2P 16 3 4 3 3 3 4 3 3 3 4 3 4 3 3 3 4Q 17 4 4 4 2 2 1 2 4 3 3 2 4 4 4 2 1R 18 4 4 4 3 3 3 3 4 4 4 3 4 4 4 3 3S 19 2 4 2 3 2 3 2 2 3 4 2 4 2 4 2 3T 20 4 2 4 4 4 3 4 4 3 4 4 2 4 2 4 3U 21 2 4 2 4 4 2 4 2 3 1 2 4 2 2 4 2V 22 2 3 2 4 4 3 4 2 4 1 3 3 2 3 4 3W 23 3 4 3 3 3 4 3 3 4 2 3 4 3 4 3 4X 24 3 3 3 1 4 4 1 3 2 2 1 3 3 3 4 4Y 25 2 4 2 4 4 3 4 2 3 2 4 4 2 4 4 3Z 26 1 3 1 1 1 2 1 1 4 3 1 3 1 3 1 2

AA 27 2 3 2 2 2 4 2 2 1 4 2 3 2 3 2 4AB 28 2 3 2 1 1 2 1 2 4 1 1 3 2 3 1 2AC 29 2 4 2 3 3 2 3 2 4 2 3 4 2 4 3 2AD 30 2 2 2 2 2 2 2 2 3 2 2 2 2 2 2 2AE 31 3 4 3 3 3 4 3 3 4 4 3 4 3 4 3 4

∑ X 76 105 75 78 82 87 80 75 97 77 73 105 75 102 83 870.654 0.482 0.664 0.677 0.613 0.538 0.611 0.664 0.168 0.447 0.754 0.482 0.664 0.426 0.568 0.5380.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355

Keterangan V V V V V V V V T V V V V V V V Jumlah valid 24

NOTE :

Kriteria Data : Keterangan :1 = Sangat tidak setuju V = Valid2 = Tidak setuju T = Tidak Valid3 = Setuju4 = Sangat Setuju

r-xy

r-tabel (5%; 29)

BUTIR SOAL / NOMOR ITEM∑ Y

17 18 19 20 21 22 23 24 254 2 2 1 2 4 2 2 1 674 2 2 1 3 4 2 2 1 663 3 3 2 4 3 3 3 2 781 3 2 2 4 1 3 2 2 584 2 4 2 3 4 2 4 2 791 1 3 3 2 1 1 3 3 462 2 2 4 4 2 2 2 4 651 2 2 1 2 1 2 2 1 433 2 4 2 2 3 2 4 2 692 2 4 2 2 2 2 4 2 563 3 3 4 4 3 3 3 4 842 4 2 3 3 2 4 2 3 761 1 2 3 2 1 1 2 3 541 3 2 3 2 1 3 2 3 583 2 3 1 2 3 2 3 1 583 3 4 4 4 3 3 4 4 852 4 4 3 1 2 4 1 3 703 4 4 4 3 4 4 4 4 912 2 4 3 3 2 2 4 4 704 4 2 4 3 4 4 4 4 884 2 2 1 2 4 2 2 1 644 2 2 1 3 4 2 2 1 683 3 3 2 4 3 3 3 2 791 3 2 2 4 1 3 2 2 644 2 4 2 3 4 2 4 2 781 1 2 3 2 1 2 3 3 472 2 2 4 4 2 2 2 4 641 2 2 1 2 1 2 2 1 453 2 4 2 2 3 2 4 2 692 2 4 2 2 2 2 4 2 553 3 3 4 4 3 3 3 4 85

77 75 88 76 87 78 76 88 77 20790.670 0.664 0.367 0.453 0.538 0.706 0.632 0.388 0.4470.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355 0.355V V V V V V V V V

Menghitung Nilai Tabel rdf = derajat kebebasant = tabel tr = tabel r

0.05 = tingkat signifikan 95%

t rdf 0.05 0.05 df

1 12.706 0.997 212 4.303 0.950 223 3.182 0.878 234 2.776 0.811 245 2.571 0.754 256 2.447 0.707 267 2.365 0.666 278 2.306 0.632 289 2.262 0.602 29

10 2.228 0.576 3011 2.201 0.553 3112 2.179 0.532 3213 2.160 0.514 3314 2.145 0.497 3415 2.131 0.482 3516 2.120 0.468 3617 2.110 0.456 3718 2.101 0.444 3819 2.093 0.433 3920 2.086 0.423 40

Langkah-langkah Membuat tabel r dengan Excel : Buka worksheet kosong. Buat tiga kolom masing-masing untuk df, t dan r yang masing-masing kolom menunjukan derajat kebesaan, tabel t dan tabel r. Isikan derajat kebebasan, misalkan 1-5.

Pada K10 dan L10 tuliskan 0,05 (akan dibuat tabel t dan r dengan tingkat signifikan 5%)

Hitung nilai t tabel, pada sel K11 ketikan =TINV(K$10,J10). Enter. Selanjutnya, copy rumus tersebut sampai ke sel K30.

Hitung nilai r tabel, pada sel L11 ketikan rumus r diatas yaitu =K11/SQRT(J11+K11^2). Enter. Ini adalah rumus untuk mencari nilai r tabel. Selanjutnya, copy rumus tersebut sampai ke sel L30.

Copy tabel J9;L30 ke N9, selanjutnya urutkan nilai df mulai 21 sampai dengan 40.

t r0.05 0.05

2.080 0.4132.074 0.4042.069 0.3962.064 0.3882.060 0.3812.056 0.3742.052 0.3672.048 0.3612.045 0.355 ← (n - 2) = 31 - 2 = 292.042 0.3492.040 0.3442.037 0.3392.035 0.3342.032 0.3292.030 0.3252.028 0.3202.026 0.3162.024 0.3122.023 0.3082.021 0.304

SISWABUTIR SOAL 1

n X1 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 2 66 4 4,356 132 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 3 58 9 3,364 174

E 5 2 79 4 6,241 158

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

6482

L 12 4 76 16 5,776 304 9918.0331

M 13 2 54 4 2,916 108

N 14 3 58 9 3,364 174 = 0.654

O 15 2 58 4 3,364 116

P 16 3 85 9 7,225 255

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 2 68 4 4,624 136 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 3 64 9 4,096 192

Y 25 2 78 4 6,084 156 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.654 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 1 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 76 2,079 206 144,629 5,306

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.3071.654

= 0.790

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.790 > 0.355

Kesimpulan :VALID BUTIR SOAL 1 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 2

n X2 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 3 66 9 4,356 198 Koefisien Korelasi :C 3 4 78 16 6,084 312

D 4 3 58 9 3,364 174

E 5 4 79 16 6,241 316

F 6 3 46 9 2,116 138

G 7 3 65 9 4,225 195

H 8 3 43 9 1,849 129 = (C35*H35)-(D35*E35)

I 9 4 69 16 4,761 276 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 4 84 16 7,056 336 =

4223

L 12 4 76 16 5,776 304 8761.2104

M 13 4 54 16 2,916 216

N 14 3 58 9 3,364 174 = 0.482

O 15 2 58 4 3,364 116

P 16 4 85 16 7,225 340

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 4 70 16 4,900 280 tingkat signifikan 5% = 0,05T 20 2 88 4 7,744 176 à lihat pada sheet r-tabelU 21 4 64 16 4,096 256

V 22 3 68 9 4,624 204 r-tabel (29;0,05) = 0.355

W 23 4 79 16 6,241 316

X 24 3 64 9 4,096 192

Y 25 4 78 16 6,084 312 Validitas data :Z 26 3 47 9 2,209 141 >

AA 27 3 64 9 4,096 192 ð 0.482 >AB 28 3 45 9 2,025 135 Kesimpulan :AC 29 4 69 16 4,761 276 BUTIR SOAL 2 ð VALID

AD 30 2 55 4 3,025 110

AE 31 4 85 16 7,225 340

∑ 31 105 2,079 371 144,629 7,178

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 0.9641.482

= 0.650

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.650 > 0.355

Kesimpulan :VALID BUTIR SOAL 2 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 3

n X3 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 2 66 4 4,356 132 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 3 58 9 3,364 174

E 5 2 79 4 6,241 158

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

6887

L 12 4 76 16 5,776 304 10378.8412

M 13 1 54 1 2,916 54

N 14 3 58 9 3,364 174 = 0.664

O 15 2 58 4 3,364 116

P 16 3 85 9 7,225 255

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 2 68 4 4,624 136 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 3 64 9 4,096 192

Y 25 2 78 4 6,084 156 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.664 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 3 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 75 2,079 203 144,629 5,252

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.3271.664

= 0.798

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.798 > 0.355

Kesimpulan :VALID BUTIR SOAL 3 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 4

n X4 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 4 66 16 4,356 264 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 1 58 1 3,364 58

E 5 4 79 16 6,241 316

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 3 69 9 4,761 207 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

9299

L 12 2 76 4 5,776 152 13735.7876

M 13 1 54 1 2,916 54

N 14 1 58 1 3,364 58 = 0.677

O 15 3 58 9 3,364 174

P 16 3 85 9 7,225 255

Q 17 2 70 4 4,900 140 r-tabel :R 18 3 91 9 8,281 273 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 3 70 9 4,900 210 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 4 64 16 4,096 256

V 22 4 68 16 4,624 272 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 1 64 1 4,096 64

Y 25 4 78 16 6,084 312 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.677 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 3 69 9 4,761 207 BUTIR SOAL 4 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 78 2,079 234 144,629 5,531

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.3541.677

= 0.807

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.807 > 0.355

Kesimpulan :VALID BUTIR SOAL 4 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 5

n X5 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 4 66 16 4,356 264 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 1 58 1 3,364 58

E 5 4 79 16 6,241 316

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 3 69 9 4,761 207 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

8113

L 12 2 76 4 5,776 152 13245.7051

M 13 3 54 9 2,916 162

N 14 1 58 1 3,364 58 = 0.613

O 15 3 58 9 3,364 174

P 16 3 85 9 7,225 255

Q 17 2 70 4 4,900 140 r-tabel :R 18 3 91 9 8,281 273 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 4 64 16 4,096 256

V 22 4 68 16 4,624 272 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 4 64 16 4,096 256

Y 25 4 78 16 6,084 312 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.613 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 3 69 9 4,761 207 BUTIR SOAL 5 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 82 2,079 252 144,629 5,761

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.2251.613

= 0.760

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.760 > 0.355

Kesimpulan :VALID BUTIR SOAL 5 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 6

n X6 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 3 66 9 4,356 198 Koefisien Korelasi :C 3 4 78 16 6,084 312

D 4 4 58 16 3,364 232

E 5 3 79 9 6,241 237

F 6 2 46 4 2,116 92

G 7 4 65 16 4,225 260

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 4 84 16 7,056 336 =

5995

L 12 3 76 9 5,776 228 11143.0992

M 13 2 54 4 2,916 108

N 14 2 58 4 3,364 116 = 0.538

O 15 2 58 4 3,364 116

P 16 4 85 16 7,225 340

Q 17 1 70 1 4,900 70 r-tabel :R 18 3 91 9 8,281 273 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 3 70 9 4,900 210 tingkat signifikan 5% = 0,05T 20 3 88 9 7,744 264 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 3 68 9 4,624 204 r-tabel (29;0,05) = 0.355

W 23 4 79 16 6,241 316

X 24 4 64 16 4,096 256

Y 25 3 78 9 6,084 234 Validitas data :Z 26 2 47 4 2,209 94 >

AA 27 4 64 16 4,096 256 ð 0.538 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 6 ð VALID

AD 30 2 55 4 3,025 110

AE 31 4 85 16 7,225 340

∑ 31 87 2,079 269 144,629 6,028

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.0761.538

= 0.700

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.700 > 0.355

Kesimpulan :VALID BUTIR SOAL 6 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 7

n X7 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 4 66 16 4,356 264 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 1 58 1 3,364 58

E 5 4 79 16 6,241 316

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 3 69 9 4,761 207 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

8365

L 12 2 76 4 5,776 152 13700.5223

M 13 1 54 1 2,916 54

N 14 4 58 16 3,364 232 = 0.611

O 15 3 58 9 3,364 174

P 16 3 85 9 7,225 255

Q 17 2 70 4 4,900 140 r-tabel :R 18 3 91 9 8,281 273 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 4 64 16 4,096 256

V 22 4 68 16 4,624 272 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 1 64 1 4,096 64

Y 25 4 78 16 6,084 312 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.611 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 3 69 9 4,761 207 BUTIR SOAL 7 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 80 2,079 244 144,629 5,635

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.2211.611

= 0.758

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.758 > 0.355

Kesimpulan :VALID BUTIR SOAL 7 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 8

n X8 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 2 66 4 4,356 132 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 3 58 9 3,364 174

E 5 2 79 4 6,241 158

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

6887

L 12 4 76 16 5,776 304 10378.8412

M 13 1 54 1 2,916 54

N 14 3 58 9 3,364 174 = 0.664

O 15 2 58 4 3,364 116

P 16 3 85 9 7,225 255

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 2 68 4 4,624 136 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 3 64 9 4,096 192

Y 25 2 78 4 6,084 156 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.664 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 8 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 75 2,079 203 144,629 5,252

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.3271.664

= 0.798

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.798 > 0.355

Kesimpulan :VALID BUTIR SOAL 8 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 9

n X9 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 2 66 4 4,356 132 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 2 58 4 3,364 116

E 5 4 79 16 6,241 316

F 6 3 46 9 2,116 138

G 7 2 65 4 4,225 130

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 4 69 16 4,761 276 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 4 56 16 3,136 224

K 11 3 84 9 7,056 252 =

1821

L 12 4 76 16 5,776 304 10834.9353

M 13 4 54 16 2,916 216

N 14 2 58 4 3,364 116 = 0.168

O 15 4 58 16 3,364 232

P 16 3 85 9 7,225 255

Q 17 3 70 9 4,900 210 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 3 70 9 4,900 210 tingkat signifikan 5% = 0,05T 20 3 88 9 7,744 264 à lihat pada sheet r-tabelU 21 3 64 9 4,096 192

V 22 4 68 16 4,624 272 r-tabel (29;0,05) = 0.355

W 23 4 79 16 6,241 316

X 24 2 64 4 4,096 128

Y 25 3 78 9 6,084 234 Validitas data :Z 26 4 47 16 2,209 188 >

AA 27 1 64 1 4,096 64 ð 0.168 <AB 28 4 45 16 2,025 180 Kesimpulan :AC 29 4 69 16 4,761 276 BUTIR SOAL 9 ð TIDAK VALID

AD 30 3 55 9 3,025 165

AE 31 4 85 16 7,225 340

∑ 31 97 2,079 327 144,629 6,564

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 0.3361.168

= 0.288

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.288 < 0.355

Kesimpulan :TIDAK VALID BUTIR SOAL 9 ð TIDAK RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 10

n X10 Y X^2 Y^2 XY UJI VALIDITASA 1 1 67 1 4,489 67

B 2 1 66 1 4,356 66 Koefisien Korelasi :C 3 2 78 4 6,084 156

D 4 2 58 4 3,364 116

E 5 2 79 4 6,241 158

F 6 3 46 9 2,116 138

G 7 4 65 16 4,225 260

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 4 84 16 7,056 336 =

6139

L 12 3 76 9 5,776 228 13735.7876

M 13 3 54 9 2,916 162

N 14 3 58 9 3,364 174 = 0.447

O 15 1 58 1 3,364 58

P 16 4 85 16 7,225 340

Q 17 3 70 9 4,900 210 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 4 70 16 4,900 280 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 1 64 1 4,096 64

V 22 1 68 1 4,624 68 r-tabel (29;0,05) = 0.355

W 23 2 79 4 6,241 158

X 24 2 64 4 4,096 128

Y 25 2 78 4 6,084 156 Validitas data :Z 26 3 47 9 2,209 141 >

AA 27 4 64 16 4,096 256 ð 0.447 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 10 ð VALID

AD 30 2 55 4 3,025 110

AE 31 4 85 16 7,225 340

∑ 31 77 2,079 229 144,629 5,362

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 0.8941.447

= 0.618

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.618 > 0.355

Kesimpulan :VALID BUTIR SOAL 10 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 11

n X11 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 3 66 9 4,356 198 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 1 58 1 3,364 58

E 5 4 79 16 6,241 316

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 3 69 9 4,761 207 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

9402

L 12 2 76 4 5,776 152 12468.0677

M 13 1 54 1 2,916 54

N 14 1 58 1 3,364 58 = 0.754

O 15 3 58 9 3,364 174

P 16 3 85 9 7,225 255

Q 17 2 70 4 4,900 140 r-tabel :R 18 3 91 9 8,281 273 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 3 68 9 4,624 204 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 1 64 1 4,096 64

Y 25 4 78 16 6,084 312 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.754 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 3 69 9 4,761 207 BUTIR SOAL 11 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 73 2,079 203 144,629 5,199

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.5081.754

= 0.860

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.860 > 0.355

Kesimpulan :VALID BUTIR SOAL 11 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 12

n X12 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 3 66 9 4,356 198 Koefisien Korelasi :C 3 4 78 16 6,084 312

D 4 3 58 9 3,364 174

E 5 4 79 16 6,241 316

F 6 3 46 9 2,116 138

G 7 3 65 9 4,225 195

H 8 3 43 9 1,849 129 = (C35*H35)-(D35*E35)

I 9 4 69 16 4,761 276 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 4 84 16 7,056 336 =

4223

L 12 4 76 16 5,776 304 8761.2104

M 13 4 54 16 2,916 216

N 14 3 58 9 3,364 174 = 0.482

O 15 2 58 4 3,364 116

P 16 4 85 16 7,225 340

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 4 70 16 4,900 280 tingkat signifikan 5% = 0,05T 20 2 88 4 7,744 176 à lihat pada sheet r-tabelU 21 4 64 16 4,096 256

V 22 3 68 9 4,624 204 r-tabel (29;0,05) = 0.355

W 23 4 79 16 6,241 316

X 24 3 64 9 4,096 192

Y 25 4 78 16 6,084 312 Validitas data :Z 26 3 47 9 2,209 141 >

AA 27 3 64 9 4,096 192 ð 0.482 >AB 28 3 45 9 2,025 135 Kesimpulan :AC 29 4 69 16 4,761 276 BUTIR SOAL 12 ð VALID

AD 30 2 55 4 3,025 110

AE 31 4 85 16 7,225 340

∑ 31 105 2,079 371 144,629 7,178

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 0.9641.482

= 0.650

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.650 > 0.355

Kesimpulan :VALID BUTIR SOAL 12 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 13

n X13 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 2 66 4 4,356 132 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 3 58 9 3,364 174

E 5 2 79 4 6,241 158

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

6887

L 12 4 76 16 5,776 304 10378.8412

M 13 1 54 1 2,916 54

N 14 3 58 9 3,364 174 = 0.664

O 15 2 58 4 3,364 116

P 16 3 85 9 7,225 255

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 2 68 4 4,624 136 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 3 64 9 4,096 192

Y 25 2 78 4 6,084 156 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.664 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 13 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 75 2,079 203 144,629 5,252

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.3271.664

= 0.798

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.798 > 0.355

Kesimpulan :VALID BUTIR SOAL 13 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 14

n X14 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 3 66 9 4,356 198 Koefisien Korelasi :C 3 4 78 16 6,084 312

D 4 3 58 9 3,364 174

E 5 4 79 16 6,241 316

F 6 3 46 9 2,116 138

G 7 3 65 9 4,225 195

H 8 3 43 9 1,849 129 = (C35*H35)-(D35*E35)

I 9 4 69 16 4,761 276 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 4 84 16 7,056 336 =

3857

L 12 4 76 16 5,776 304 9050.9151

M 13 4 54 16 2,916 216

N 14 3 58 9 3,364 174 = 0.426

O 15 2 58 4 3,364 116

P 16 3 85 9 7,225 255

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 4 70 16 4,900 280 tingkat signifikan 5% = 0,05T 20 2 88 4 7,744 176 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 3 68 9 4,624 204 r-tabel (29;0,05) = 0.355

W 23 4 79 16 6,241 316

X 24 3 64 9 4,096 192

Y 25 4 78 16 6,084 312 Validitas data :Z 26 3 47 9 2,209 141 >

AA 27 3 64 9 4,096 192 ð 0.426 >AB 28 3 45 9 2,025 135 Kesimpulan :AC 29 4 69 16 4,761 276 BUTIR SOAL 14 ð VALID

AD 30 2 55 4 3,025 110

AE 31 4 85 16 7,225 340

∑ 31 102 2,079 352 144,629 6,965

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 0.8521.426

= 0.598

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.598 > 0.355

Kesimpulan :VALID BUTIR SOAL 14 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 15

n X15 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 4 66 16 4,356 264 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 1 58 1 3,364 58

E 5 4 79 16 6,241 316

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 3 69 9 4,761 207 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

7708

L 12 2 76 4 5,776 152 13558.5442

M 13 4 54 16 2,916 216

N 14 1 58 1 3,364 58 = 0.568

O 15 3 58 9 3,364 174

P 16 3 85 9 7,225 255

Q 17 2 70 4 4,900 140 r-tabel :R 18 3 91 9 8,281 273 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 4 64 16 4,096 256

V 22 4 68 16 4,624 272 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 4 64 16 4,096 256

Y 25 4 78 16 6,084 312 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.568 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 3 69 9 4,761 207 BUTIR SOAL 15 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 83 2,079 259 144,629 5,815

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.1371.568

= 0.725

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.725 > 0.355

Kesimpulan :VALID BUTIR SOAL 15 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 16

n X16 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 3 66 9 4,356 198 Koefisien Korelasi :C 3 4 78 16 6,084 312

D 4 4 58 16 3,364 232

E 5 3 79 9 6,241 237

F 6 2 46 4 2,116 92

G 7 4 65 16 4,225 260

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 4 84 16 7,056 336 =

5995

L 12 3 76 9 5,776 228 11143.0992

M 13 2 54 4 2,916 108

N 14 2 58 4 3,364 116 = 0.538

O 15 2 58 4 3,364 116

P 16 4 85 16 7,225 340

Q 17 1 70 1 4,900 70 r-tabel :R 18 3 91 9 8,281 273 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 3 70 9 4,900 210 tingkat signifikan 5% = 0,05T 20 3 88 9 7,744 264 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 3 68 9 4,624 204 r-tabel (29;0,05) = 0.355

W 23 4 79 16 6,241 316

X 24 4 64 16 4,096 256

Y 25 3 78 9 6,084 234 Validitas data :Z 26 2 47 4 2,209 94 >

AA 27 4 64 16 4,096 256 ð 0.538 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 16 ð VALID

AD 30 2 55 4 3,025 110

AE 31 4 85 16 7,225 340

∑ 31 87 2,079 269 144,629 6,028

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.0761.538

= 0.700

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.700 > 0.355

Kesimpulan :VALID BUTIR SOAL 16 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 17

n X17 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 4 66 16 4,356 264 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 1 58 1 3,364 58

E 5 4 79 16 6,241 316

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 3 69 9 4,761 207 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

9208

L 12 2 76 4 5,776 152 13735.7876

M 13 1 54 1 2,916 54

N 14 1 58 1 3,364 58 = 0.670

O 15 3 58 9 3,364 174

P 16 3 85 9 7,225 255

Q 17 2 70 4 4,900 140 r-tabel :R 18 3 91 9 8,281 273 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 4 64 16 4,096 256

V 22 4 68 16 4,624 272 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 1 64 1 4,096 64

Y 25 4 78 16 6,084 312 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.670 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 3 69 9 4,761 207 BUTIR SOAL 17 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 77 2,079 229 144,629 5,461

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.3411.670

= 0.803

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.803 > 0.355

Kesimpulan :VALID BUTIR SOAL 17 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 18

n X18 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 2 66 4 4,356 132 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 3 58 9 3,364 174

E 5 2 79 4 6,241 158

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

6887

L 12 4 76 16 5,776 304 10378.8412

M 13 1 54 1 2,916 54

N 14 3 58 9 3,364 174 = 0.664

O 15 2 58 4 3,364 116

P 16 3 85 9 7,225 255

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 2 68 4 4,624 136 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 3 64 9 4,096 192

Y 25 2 78 4 6,084 156 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.664 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 18 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 75 2,079 203 144,629 5,252

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.3271.664

= 0.798

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.798 > 0.355

Kesimpulan :VALID BUTIR SOAL 18 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 19

n X19 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 2 66 4 4,356 132 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 2 58 4 3,364 116

E 5 4 79 16 6,241 316

F 6 3 46 9 2,116 138

G 7 2 65 4 4,225 130

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 4 69 16 4,761 276 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 4 56 16 3,136 224

K 11 3 84 9 7,056 252 =

4040

L 12 2 76 4 5,776 152 10997.4315

M 13 2 54 4 2,916 108

N 14 2 58 4 3,364 116 = 0.367

O 15 3 58 9 3,364 174

P 16 4 85 16 7,225 340

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 4 70 16 4,900 280 tingkat signifikan 5% = 0,05T 20 2 88 4 7,744 176 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 2 68 4 4,624 136 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 2 64 4 4,096 128

Y 25 4 78 16 6,084 312 Validitas data :Z 26 2 47 4 2,209 94 >

AA 27 2 64 4 4,096 128 ð 0.367 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 4 69 16 4,761 276 BUTIR SOAL 19 ð VALID

AD 30 4 55 16 3,025 220

AE 31 3 85 9 7,225 255

∑ 31 88 2,079 274 144,629 6,032

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 0.7351.367

= 0.537

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.537 > 0.355

Kesimpulan :VALID BUTIR SOAL 19 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 20

n X20 Y X^2 Y^2 XY UJI VALIDITASA 1 1 67 1 4,489 67

B 2 1 66 1 4,356 66 Koefisien Korelasi :C 3 2 78 4 6,084 156

D 4 2 58 4 3,364 116

E 5 2 79 4 6,241 158

F 6 3 46 9 2,116 138

G 7 4 65 16 4,225 260

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 4 84 16 7,056 336 =

6048

L 12 3 76 9 5,776 228 13354.8249

M 13 3 54 9 2,916 162

N 14 3 58 9 3,364 174 = 0.453

O 15 1 58 1 3,364 58

P 16 4 85 16 7,225 340

Q 17 3 70 9 4,900 210 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 3 70 9 4,900 210 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 1 64 1 4,096 64

V 22 1 68 1 4,624 68 r-tabel (29;0,05) = 0.355

W 23 2 79 4 6,241 158

X 24 2 64 4 4,096 128

Y 25 2 78 4 6,084 156 Validitas data :Z 26 3 47 9 2,209 141 >

AA 27 4 64 16 4,096 256 ð 0.453 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 20 ð VALID

AD 30 2 55 4 3,025 110

AE 31 4 85 16 7,225 340

∑ 31 76 2,079 222 144,629 5,292

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 0.9061.453

= 0.623

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.623 > 0.355

Kesimpulan :VALID BUTIR SOAL 20 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 21

n X21 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 3 66 9 4,356 198 Koefisien Korelasi :C 3 4 78 16 6,084 312

D 4 4 58 16 3,364 232

E 5 3 79 9 6,241 237

F 6 2 46 4 2,116 92

G 7 4 65 16 4,225 260

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 4 84 16 7,056 336 =

5995

L 12 3 76 9 5,776 228 11143.0992

M 13 2 54 4 2,916 108

N 14 2 58 4 3,364 116 = 0.538

O 15 2 58 4 3,364 116

P 16 4 85 16 7,225 340

Q 17 1 70 1 4,900 70 r-tabel :R 18 3 91 9 8,281 273 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 3 70 9 4,900 210 tingkat signifikan 5% = 0,05T 20 3 88 9 7,744 264 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 3 68 9 4,624 204 r-tabel (29;0,05) = 0.355

W 23 4 79 16 6,241 316

X 24 4 64 16 4,096 256

Y 25 3 78 9 6,084 234 Validitas data :Z 26 2 47 4 2,209 94 >

AA 27 4 64 16 4,096 256 ð 0.538 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 21 ð VALID

AD 30 2 55 4 3,025 110

AE 31 4 85 16 7,225 340

∑ 31 87 2,079 269 144,629 6,028

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.0761.538

= 0.700

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.700 > 0.355

Kesimpulan :VALID BUTIR SOAL 21 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 22

n X22 Y X^2 Y^2 XY UJI VALIDITASA 1 4 67 16 4,489 268

B 2 4 66 16 4,356 264 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 1 58 1 3,364 58

E 5 4 79 16 6,241 316

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 3 69 9 4,761 207 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

9950

L 12 2 76 4 5,776 152 14095.0295

M 13 1 54 1 2,916 54

N 14 1 58 1 3,364 58 = 0.706

O 15 3 58 9 3,364 174

P 16 3 85 9 7,225 255

Q 17 2 70 4 4,900 140 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 4 64 16 4,096 256

V 22 4 68 16 4,624 272 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 1 64 1 4,096 64

Y 25 4 78 16 6,084 312 Validitas data :Z 26 1 47 1 2,209 47 >

AA 27 2 64 4 4,096 128 ð 0.706 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 3 69 9 4,761 207 BUTIR SOAL 22 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 78 2,079 236 144,629 5,552

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.4121.706

= 0.828

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.828 > 0.355

Kesimpulan :VALID BUTIR SOAL 22 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 23

n X23 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 2 66 4 4,356 132 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 3 58 9 3,364 174

E 5 2 79 4 6,241 158

F 6 1 46 1 2,116 46

G 7 2 65 4 4,225 130

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 3 84 9 7,056 252 =

6265

L 12 4 76 16 5,776 304 9918.0331

M 13 1 54 1 2,916 54

N 14 3 58 9 3,364 174 = 0.632

O 15 2 58 4 3,364 116

P 16 3 85 9 7,225 255

Q 17 4 70 16 4,900 280 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 2 70 4 4,900 140 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 2 68 4 4,624 136 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 3 64 9 4,096 192

Y 25 2 78 4 6,084 156 Validitas data :Z 26 2 47 4 2,209 94 >

AA 27 2 64 4 4,096 128 ð 0.632 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 23 ð VALID

AD 30 2 55 4 3,025 110

AE 31 3 85 9 7,225 255

∑ 31 76 2,079 206 144,629 5,299

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 1.2631.632

= 0.774

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.774 > 0.355

Kesimpulan :VALID BUTIR SOAL 23 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 24

n X24 Y X^2 Y^2 XY UJI VALIDITASA 1 2 67 4 4,489 134

B 2 2 66 4 4,356 132 Koefisien Korelasi :C 3 3 78 9 6,084 234

D 4 2 58 4 3,364 116

E 5 4 79 16 6,241 316

F 6 3 46 9 2,116 138

G 7 2 65 4 4,225 130

H 8 2 43 4 1,849 86 = (C35*H35)-(D35*E35)

I 9 4 69 16 4,761 276 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 4 56 16 3,136 224

K 11 3 84 9 7,056 252 =

4443

L 12 2 76 4 5,776 152 11442.9671

M 13 2 54 4 2,916 108

N 14 2 58 4 3,364 116 = 0.388

O 15 3 58 9 3,364 174

P 16 4 85 16 7,225 340

Q 17 1 70 1 4,900 70 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 4 70 16 4,900 280 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 2 64 4 4,096 128

V 22 2 68 4 4,624 136 r-tabel (29;0,05) = 0.355

W 23 3 79 9 6,241 237

X 24 2 64 4 4,096 128

Y 25 4 78 16 6,084 312 Validitas data :Z 26 3 47 9 2,209 141 >

AA 27 2 64 4 4,096 128 ð 0.388 >AB 28 2 45 4 2,025 90 Kesimpulan :AC 29 4 69 16 4,761 276 BUTIR SOAL 24 ð VALID

AD 30 4 55 16 3,025 220

AE 31 3 85 9 7,225 255

∑ 31 88 2,079 276 144,629 6,045

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 0.7771.388

= 0.559

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.559 > 0.355

Kesimpulan :VALID BUTIR SOAL 24 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWABUTIR SOAL 25

n X25 Y X^2 Y^2 XY UJI VALIDITASA 1 1 67 1 4,489 67

B 2 1 66 1 4,356 66 Koefisien Korelasi :C 3 2 78 4 6,084 156

D 4 2 58 4 3,364 116

E 5 2 79 4 6,241 158

F 6 3 46 9 2,116 138

G 7 4 65 16 4,225 260

H 8 1 43 1 1,849 43 = (C35*H35)-(D35*E35)

I 9 2 69 4 4,761 138 SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2)))J 10 2 56 4 3,136 112

K 11 4 84 16 7,056 336 =

6139

L 12 3 76 9 5,776 228 13735.7876

M 13 3 54 9 2,916 162

N 14 3 58 9 3,364 174 = 0.447

O 15 1 58 1 3,364 58

P 16 4 85 16 7,225 340

Q 17 3 70 9 4,900 210 r-tabel :R 18 4 91 16 8,281 364 derajat kebebasan = df = (n–2) = 31 – 2 = 29S 19 4 70 16 4,900 280 tingkat signifikan 5% = 0,05T 20 4 88 16 7,744 352 à lihat pada sheet r-tabelU 21 1 64 1 4,096 64

V 22 1 68 1 4,624 68 r-tabel (29;0,05) = 0.355

W 23 2 79 4 6,241 158

X 24 2 64 4 4,096 128

Y 25 2 78 4 6,084 156 Validitas data :Z 26 3 47 9 2,209 141 >

AA 27 4 64 16 4,096 256 ð 0.447 >AB 28 1 45 1 2,025 45 Kesimpulan :AC 29 2 69 4 4,761 138 BUTIR SOAL 25 ð VALID

AD 30 2 55 4 3,025 110

AE 31 4 85 16 7,225 340

∑ 31 77 2,079 229 144,629 5,362

Data dinyatakan VALID bila ð

UJI VALIDITAS UJI RELIABILITAS(SPEARMAN BROWN)

Rumus Spearman Brown :

(C35*H35)-(D35*E35) = 2 * M17SQRT((C35*F35-(D35^2))*((C35*G35)-(E35^2))) 1 + M17

= 0.8941.447

= 0.618

r-tabel :derajat kebebasan = df = (n–2) = 31 – 2 = 29tingkat signifikan 5% = 0,05

à lihat pada sheet r-tabel

r-tabel (29;0,05) = 0.355

Reliabilitas data :r-tabel r > r-tabel0.355 ð 0.618 > 0.355

Kesimpulan :VALID BUTIR SOAL 25 ð RELIABEL

Data dinyatakan RELIABEL bila ð

SISWA

n

BUTIR SOAL / ITEM X1^2 X2^2 X1.X2

A 1 35 99 1,225 9,801 3,465 B 2 35 97 1,225 9,409 3,395

=C 3 39 117 1,521 13,689 4,563 SQRT((C42*F42-(D42^2))*((C42*G42)-(E42^2)))D 4 27 89 729 7,921 2,403 E 5 41 117 1,681 13,689 4,797

=124096

=F 6 20 72 400 5,184 1,440 132281.717G 7 30 100 900 10,000 3,000 H 8 20 66 400 4,356 1,320 I 9 35 103 1,225 10,609 3,605 RUMUS SPEARMAN BROWN :J 10 30 82 900 6,724 2,460 K 11 41 127 1,681 16,129 5,207 L 12 38 114 1,444 12,996 4,332

M 13 26 82 676 6,724 2,132 N 14 29 87 841 7,569 2,523 = 2 * N11O 15 33 83 1,089 6,889 2,739 1 + N11P 16 42 128 1,764 16,384 5,376 Q 17 37 103 1,369 10,609 3,811

= 1.876 =R 18 46 136 2,116 18,496 6,256 1.938S 19 32 108 1,024 11,664 3,456 T 20 48 128 2,304 16,384 6,144 U 21 34 94 1,156 8,836 3,196

KRITERIA RELIABILITAS INSTRUMENV 22 37 99 1,369 9,801 3,663 W 23 40 118 1,600 13,924 4,720 Koefisien ReliabilitasX 24 33 95 1,089 9,025 3,135 Y 25 40 116 1,600 13,456 4,640 0,40 ≤ r < 0,80Z 26 21 73 441 5,329 1,533 r < 0,40

AA 27 29 99 841 9,801 2,871 AB 28 22 68 484 4,624 1,496 AC 29 35 103 1,225 10,609 3,605 AD 30 29 81 841 6,561 2,349 AE 31 42 128 1,764 16,384 5,376

∑ 31 1,046 3,112 36,924 323,576 109,008

UJI REALIBILITAS à METODE SPEARMAN BROWN

GANJIL (X1)

GENAP (X2)

(C42*I42)–(D42)*(E42)

r ≥ 0,80

Jadi nilai koefisien reliabilitas 0,97 termasuk pada derajad reliabilitas tinggi, artinya RELIABILITAS INSTRUMEN YANG DIGUNAKAN ADALAH TINGGI (97%).

SQRT((C42*F42-(D42^2))*((C42*G42)-(E42^2)))

0.938 à merupakan koefisien reliabilitas setengahdari bagian instrumen tes tersebut

0.97 à merupakan nilai koefisien reliabilitas,nilai inilah yang kemudian dikonsultasikanpada kriteria reliabilitas instrumen

KRITERIA RELIABILITAS INSTRUMEN

Penafsiran Derajat reliabilitas tinggi Derajat reliabilitas sedang Derajat reliabilitas rendah

(C42*I42)–(D42)*(E42)

Jadi nilai koefisien reliabilitas 0,97 termasuk pada derajad reliabilitas tinggi, artinya RELIABILITAS INSTRUMEN YANG DIGUNAKAN ADALAH TINGGI (97%).