DataNo.S1U1S2U2S3

123,2022,5020,5520,4019,30

220,6019,70-19,8021,00

3-20,8020,45-19,00

419,0019,00-19,9518,50

519,00-19,00-18,20

20,4520,5020,0020,0519,2

Perhitungan 1. Cara RumusLog = x log2= x 0,3010= x 0,3010= 0,03344444444Antilog=1,08005145

Potensi = 1,08005145 x 100%=108,005145%= x 700 %= 756,0360153 %

2. Cara GrafikU=5 + ( )=5 + (1 . 0,15)=5 + (0,15)=5,15Potensi= x 100%=103 %= x 700 %=721 %

U=10 + ( )=10 + (1 . 0,15)=10 + (0,15)=10,15Potensi= x 100%=101,5 %= x 700 =710,5

Rata-rata= =715,75 %

3. Cara StatistikI=log

E= {(U - U) + (S - S)}= {(20,50 20,05) + (20,45 20,00)}= {(0,45) + (0,45)}= 0,45

b=

F= {(U + U) - (S + S)}= {(20,50 + 20,05) - (20,45 + 20,00)}= {(40,55) - (40,45)}=0,05

M=44444444Antilog=1,08005145

Potensi= 1,08005145 x 100%=108,005145%= x 700 %= 756,0360153 %