3. Statistics

Categorical Methods — Quiz

Test your understanding of categorical methods with 5 practice questions.

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Practice Questions

Question 1

What is the primary purpose of logistic regression in analyzing categorical data?

Question 2

Which type of categorical variable is typically used as the dependent variable in a binary logistic regression model?

Question 3

In a contingency table, what does the chi-square test assess?

Question 4

What is the logit function in logistic regression defined as?

Question 5

Which of the following is a commonly used measure of model fit in logistic regression?