When the marginal frequencies of both variables under study are random,the test is known as the chi-square test of:
A)heterogeneity
B)dependence
C)independence
D)homogeneity

Question

Quizplus · Accepted Answer

When the marginal frequencies of both variables under study are random, the test is known as the chi-square test of independence. This test checks whether two categorical variables are independent or not. The null hypothesis is that there is no relationship between the two variables, and the alternative hypothesis is that there is a relationship between the two variables.

When the Marginal Frequencies of Both Variables Under Study Are