You are the owner of the BGSU bookstore. You need to figure out if any one of yo
ID: 3243349 • Letter: Y
Question
You are the owner of the BGSU bookstore. You need to figure out if any one of your 4 BGSU posters sell more than others. The sales numbers for the four designs are:
Design
Month
Aug
Sept
Oct
Nov
Dec
Jan
Feb
Mar
Apr
A
41
45
45
45
46
47
45
42
44
B
41
42
43
43
46
44
42
45
46
C
39
42
39
41
40
45
42
42
41
D
36
40
41
40
42
37
38
37
38
State the p-value (2 decimal places) after you conduct the test!
Design
Month
Aug
Sept
Oct
Nov
Dec
Jan
Feb
Mar
Apr
A
41
45
45
45
46
47
45
42
44
B
41
42
43
43
46
44
42
45
46
C
39
42
39
41
40
45
42
42
41
D
36
40
41
40
42
37
38
37
38
Explanation / Answer
We will use one way ANOVA to test if any one of your 4 BGSU posters sell more than others. The statistical software output of ANOVA table is:
ANOVA table
Hence,
P - value = 0.00
Source DF SS MS F-Stat P-value Columns 3 174.44444 58.148148 16.102564 <0.0001 Error 32 115.55556 3.6111111 Total 35 290Related Questions
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