An effective way to understand the size of the relation between two variables assessed using the chi-square statistic is to:
A) create a visual depiction or graph.
B) examine the probability of the chi-statistic obtained.
C) examine the assumptions of the test to verify that they were all met.
D) make an assessment of the effect of each variable in isolation.

Question

Quizplus · Accepted Answer

Creating a visual depiction or graph can help to visualize the magnitude of the relationship between two variables assessed using the chi-square statistic. This can help to better understand the size of the relationship and its practical significance. Examining the probability of the chi-statistic obtained can assess the likelihood of obtaining the observed results by chance, but it does not provide information about the size of the relationship. Examining the assumptions of the test and making an assessment of the effect of each variable in isolation are important steps in conducting the chi-square test, but they do not directly provide information about the size of the relationship between the variables.

An Effective Way to Understand the Size of the Relation