Case Study

profileJSY0814
WK7excel.xlsx

Sheet1

Y training script s.t sd
11 -1 -1 1 Group A 10.8 1.9235384062
13 -1 -1 1
12 -1 -1 1
10 -1 -1 1
8 -1 -1 1
23 1 -1 -1
21 1 -1 -1 Group C 20.6 2.0736441353
22 1 -1 -1
19 1 -1 -1
18 1 -1 -1
15 -1 1 -1
18 -1 1 -1 Group B 15.2 1.9235384062
16 -1 1 -1
14 -1 1 -1
13 -1 1 -1
42 1 1 1
38 1 1 1 Group D 41.8 3.3466401061
39 1 1 1
44 1 1 1
46 1 1 1
Script/training No Yes Script -x1 training -x2 x AVG Sd
No(-1) 11 23
13 21
12 22
10 19
8 18
Group A C
Mean 10.8
SD 1.9235384062
Yes(1)
15 42
18 38
16 39
14 44
13 46
Group B D
Mean 15.2
St 1.9235384062

Sheet2

x1 x2 x3 x1x2 x1x3 x2x3 x1x2x3 Average sales
1 -1 -1 -1 1 1 1 -1 51.5
2 1 -1 -1 -1 -1 1 1 44.5
3 -1 1 -1 -1 1 -1 1 56
4 1 1 -1 1 -1 -1 -1 78
5 -1 -1 1 1 -1 -1 1 54
6 1 -1 1 -1 1 -1 -1 53
7 -1 1 1 -1 -1 1 -1 67.5
8 1 1 1 1 1 1 1 96.5
Sum +1 272 298 271 280 257 260 251
Sum -1 229 203 230 221 244 241 250
Avg + 68 74.5 67.75 70 64.25 65 62.75
Avg - 57.25 50.75 57.5 55.25 61 60.25 62.5
effect 10.75 23.75 10.25 14.75 3.25 4.75 0.25
effect