Question
An electronics store has 4 branches in a large city. They are curious if sales in any particular department are different depending on location. They
An electronics store has 4 branches in a large city. They are curious if sales in any particular department are different depending on location. They take a random sample of 4 purchases throughout the 4 branches - the results are recorded below. Run an independence test for the data below at the 0.05 level of significance.
Appliances
TV
Computers
Cell Phones
Branch 1
56
28
63
24
Branch 2
44
22
55
27
Branch 3
53
17
49
33
Branch 4
51
31
66
29
Can it be concluded that sales in the various departments are dependent on branch?
Question 14 options:
Yes, it can be concluded that sales in the various departments are dependent on branch because the p-value = 0.6099
Yes, it can be concluded that sales in the various departments are dependent on branch because the p-value = 0.3901
No, it cannot be concluded that sales in the various departments are dependent on branch because the p-value = 0.3901
No, it cannot be concluded that sales in the various departments are dependent on branch because the p-value = 0.6099
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