Q2 A new all-purpose cleaner is being test-markete locations in various supermarkets. The numbers each of the supermarkets tested are reported belo

MATLAB: An Introduction with Applications
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Q2
A new all-purpose cleaner is being test-marketed with sales displays placed in three different
locations in various supermarkets. The numbers of 12-ounce bottles sold from each location in
each of the supermarkets tested are reported below:
Sales
Location A
20
15
24
18
22
Location B
12
18
10
15
19
Location C
25
28
30
32
29
(a) Test, at the 0.05 level of significance whether the location of the sales display had an effect
on the number of bottles sold.
(b) State the p-value. Does the p-value correspond with your conclusion?
Transcribed Image Text:Q2 A new all-purpose cleaner is being test-marketed with sales displays placed in three different locations in various supermarkets. The numbers of 12-ounce bottles sold from each location in each of the supermarkets tested are reported below: Sales Location A 20 15 24 18 22 Location B 12 18 10 15 19 Location C 25 28 30 32 29 (a) Test, at the 0.05 level of significance whether the location of the sales display had an effect on the number of bottles sold. (b) State the p-value. Does the p-value correspond with your conclusion?
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