For three groups, the F-test can show whether or not a difference exists among three means and where the difference lies.

Name: For three groups, the F-test can show whether or not a difference exists among three means and where the difference lies.
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Question

Quizplus · Accepted Answer

The F-test can determine if there is a significant difference among the means of three groups, but it does not indicate where the difference lies. Post-hoc tests are needed to identify specific group differences.

For Three Groups, the F-Test Can Show Whether or Not