What is the statistical test for examining the significant difference between two means from two unrelated groups?
A) t-test for dependent means
B) MANOVA
C) t-test for independent means
D) factor analysis

Question

Quizplus · Accepted Answer

The t-test for independent means is specifically designed to examine the significant difference between two means from two unrelated groups. It is used when the data from the two groups are independent and normally distributed. Choice A (t-test for dependent means) is used when the data are paired or related. Choice B (MANOVA) is used when there are two or more dependent variables. Choice D (factor analysis) is used for identifying underlying factors or dimensions within a data set.

What Is the Statistical Test for Examining the Significant Difference