Discuss the below:
An upholstery business is studying differences between two of its major outlet stores in the time it takes customers to receive furniture that was custom ordered. The following data shows a sample of delivery times for the most popular types of furniture:
Q: Which of the following is the correct F statistic for testing the equality of the variance for these two samples?
|
|
Store A
|
Store B
|
|
-
X
|
34.3 Days
|
43.7 Days
|
|
S
|
2.4 Days
|
3.1 Days
|
|
n
|
41
|
31
|
A. 0.599
B. 0.774
C. 0.935
D. 1.018