One of the Assumptions of the Chi-Square Test Is That

Multiple Choice

One of the assumptions of the chi-square test is that the expected frequencies be no lower than approximately 5.Which of the following is a strategy to ensure that this assumption is met?

A) conduct a goodness-of-fit test
B) add a third group to at least one of the variables
C) increase sample size
D) ensure that eta-squared is at least .15.