Question 4: Test for goodness of fit (Please assist in helping me with these questions which I need to check my own answers against)

A shoe salesman wants to see if his female customers have a preference in the color of shoe purchased. What is the test value for the following data?

Black

48

Brown

32

Red

13

Navy

18

White

23

A. 28.31

B. 16.77

C. 26.80

D. 21.50

Please follow all rules of thumb, use info provided and clearly state your confident answer in which I can use to see if I am on the right track.

Thank you for your time, effort and assistance

John Lowes