The most frequently used inferential statistics test when comparing more than two means is
A) analysis of variance (ANOVA).
B) repeated measures t.
C) t-test for independent groups.
D) correlation coefficient, r.

Question

Quizplus · Accepted Answer

Analysis of variance (ANOVA) is the most appropriate inferential statistics test when comparing more than two means as it tests whether there is a significant difference between means of three or more independent groups. Repeated measures t-test is used when comparing the means of two related groups, t-test for independent groups is used when comparing the means of two independent groups, and correlation coefficient (r) is used to measure the strength of the relationship between two variables.

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