Nhm 6 H v Tn:
T 3 Phm Th Hoi An Hong Vn Bnh Phm Vn Dn Trn Bo n Nguyn ng
Anh
BI BO CO PHP TH SO HNG TH HIU
I.
Nhim v ca cc thnh vin trong nhm: Ngi hng dn : Hong Vn Bnh Ngi
chun b mu : Phm Th Hoi An Ngi trnh by mu : Trn Bo n Phm Vn Dn Mi
ngi th : Nguyn ng Anh
II.
Gii thiu: 1. Mc ch: Trong php th ny ngi tiu dng c yu cu sp xp mt
vi sn phm theo mt trt t hoc gim dn hoc tng dn theo mc u tin hoc mc
a thch. 2. Tnh hung: Cng ty ABC mun tin hnh th nghim kho st xem ngi
tiu dng thch loi sn phm no nht trong s 4 sn phm tr xanh ng chai chn
ra sn phm no c cng thc lm ngi tiu dng hi lng nht.
Nguyn liu: a. Tng quan v sn phm: Tn tr xanh: C2, O, 100, Vfresh.
Cng ty sn xut: tr xanh ca 4 cng ty khc nhau Hn s dng: 12/12/2012.
b. S lng: Mi chai tr xanh: 500ml S lng tr xanh cn dng cho 24 ngi th
l: 50ml (4 chai) 3. Phng php th
a. Chun b mu Sn phm A: Tr xanh C2 Sn phm B: Tr xanh O Sn phm C:
Tr xanh Vfresh Sn phm D: Tr Xanh 100 Ta chun b 4 mu theo bng m ha.
Ni chun b mu nm bn gc phi lp v c cch bit vi ngi th. b. iu kin phng
th nghim: Dng c S lng Mc ch Bn 12 ci ngi th ngi th Ly nh Giy nhn Ly
Khn Bt Giy A4 c. Ngi th: C 24 ngi l sinh vin hc cng nhm th nghim d.
M ha mu 96 ci 1 bch 48 ci 1 ci 12 cy 24 Cha mu th Dn m s ln da Dng
cha nc thanh v V sinh ni chun b mu Dnh cho ngi th s dng Dng tri ln
mt bn
Mu A: 463; 389; 941; 149; 219; 417; 353; 783; 950; 754; 357;
318; Mu B: 244; 497; 409; 478; 753; 152; 325; 939; 896; 751; 156;
521; Mu C: 952; 892; 160; 358; 819; 763; 647; 392; 428; 162; 137;
175;. Mu D: 164; 364; 927; 243; 579; 460; 598; 318; 207; 134; 195;
468;.e. Bng m ha S ngi th 1 2 3 4 5 Trnh by trt t ABCD BCDA CDAB
DABC ABCD M s A 463; 244; 952; 164 497; 892; 364; 389 160; 927;
941;409 243; 149; 478; 358 219; 753; 819; 579 Kt qu B C
D
6 7 8 9 10 11 12
BCDA 152; 763; 460; 417 CDAB 647; 598; 357; 325 DABC 318; 783;
939; 392 ABCD 950; 896; 428; 207 BCDA 751; 162; 134; 754 CDAB 137;
950; 357; 156 DABC 486; 318; 521; 175 f. g. Phiu hng dn
PHIU HNG DNVui lng thanh v bng nc lc trc khi bt u th mu. Bn c th
thanh v thm bt k lc no trong sut qu trnh th mu. Xin vui lng nm bn
mu theo th t c trnh by, t tri sang phi. Khng nm li mu trc khi nm
qua mu sau Hy sp xp cc mu theo th t t a thch nht n t c a thch nht
bng cch in m s cc mu vo thang trong phiu nh gi V d: a thch nht t c
a thch nht h. Phiu tr li
398
852
4
426
349
PHIU TR LIM s ngi th: a thch nht Ngy: t c a thch nht
-
-
i. Cch tin hnh Ngi hng dn: sn nhng phiu hng dn v bt bn th trc
khi mi ngi th vo.Hng dn li cho ngi th. Nhc nh ngi th gi trt t trong
khi tin hnh th nghim. Gii quyt cc s c c th xy ra. Ngi trnh by mu:
nhn mu t bn trong a cho ngi th ng th t, ly mu th ri vo trong. Chun
b nc lc cho mi ln th. Ngi chun b mu: dn giy ghi s m ha ng quy cch,
sao cho ngi th thy d dng, ly mu tng xng v ng u. Ngi chun b s ngi
th: phn b ngi th trong mi ln th khng tha cng khng thiu v khng qun
cm n ngi th sau khi th xong.
III.
Kt qu v bn lun
