Oscar Wants to Know Whether a Person's Music Preferences Are

Oscar wants to know whether a person's music preferences are related to the region of the country in which he or she resides. He randomly samples 10,000 adults nationwide and collects data on two variables: 1) music preference, a nominal variable with three levels (country, jazz, pop) ; and region, a nominal variable with four levels (north, south, east, west) . Which statistical procedure is most appropriate to use to test the hypothesis?

A) chi square goodness of fit test
B) chi square test of association