A two-way contingency table is analyzed with a.
A)chi-square goodness-of-fit test
B)chi-square test of independence
C)Mann-Whitney U test
D)Wilcoxon signed-ranks test

Question

Quizplus · Accepted Answer

A two-way contingency table involves studying the relationship between two categorical variables. The chi-square test of independence is used to determine if there is a significant association between the two variables. The chi-square goodness-of-fit test is used to compare the observed frequencies in a single categorical variable with expected frequencies based on a distribution. The Mann-Whitney U test and the Wilcoxon signed-ranks test are non-parametric tests used to compare two independent or paired samples, respectively, and are not appropriate for analyzing contingency tables.

A Two-Way Contingency Table Is Analyzed with A