Which of the following is able to compare differences between two groups?
A) Regression
B) T-test
C) Correlation
D) Chi-square

Question

Quizplus · Accepted Answer

T-test is used to compare differences between two groups. Regression is used to find relationships and make predictions. Correlation measures the strength of a relationship between two variables. Chi-square tests are used to analyze categorical data.

Which of the Following Is Able to Compare Differences Between