The file DVD Movies.xlsx (the file that accompanies the case for Chapter 7) contains data on close to 10,000 customers from several large cities in the United States. The variables include the customers’ gender and their first choice among several types of movies. Perform chi-square tests of independence to test whether the following variables are related. If they are, discuss the form of dependence you see.
a. State and First Choice
b. City and First Choice
c. Gender and First Choice