Which of the Following Would Be Used to Analyse the Relationship

Multiple Choice

Which of the following would be used to analyse the relationship between two categorical variables?

A) Z-test of a population proportion.
B) Chi-squared test of a binomial experiment since $z ^ { 2 } = \chi ^ { 2 }$ .
C) A Chi-squared test of a binomial experiment or a Chi-squared test of a contingency table.
D) Chi-squared test of a contingency table.
E) None of these choices are correct.