The owner of a bakery wants to know whether customers have any preference among 5 different flavors of muffin. A sample of 200 customers provided the data below. Use a = 0.01.

The table below shows how many people were tested at each location and their stated preferences

Question

The owner of a bakery wants to know whether customers have any preference among 5 different flavors of muffin. A sample of 200 customers provided the data below. Use a = 0.01.

The table below shows how many people were tested at each location and their stated preferences

dlc1997 · Answer

Flavor	            Orange. Blueberry. Chocolate. Vanilla. Vanilla and Raisins
# of customers	30	       52	          38.          36.              44

dlc1997 · Answer

36	44
Calculate the chi-square test statistic X 2.
Test the claim that the probabilities show no preference.