What Is the Difference Between a Chi-Square Test for Two-Way

Multiple Choice

What is the difference between a chi-square test for two-way tables and a chi-square test for a goodness-of-fit test?

A) Both tests are the same.
B) The chi-square test is used to compare categorical variable distributions between populations and the goodness-of-fit test is used to compare a sample from one population with a hypothesized distribution.
C) The goodness-of-fit test is used to compare categorical variable distributions between populations and the Chi-square test is used to compare a sample from one population with a hypothesized distribution.