In conducting a one-way analysis of variance, which of the following test statistics would be used?
AZ
BT
CChi-square
DF ✓ Correct
Correct answer: (D) F
Explanation
One-way analysis of variance uses the F statistic as its test statistic.
The F ratio compares between-group variance to within-group variance.
A large F value signals that group means differ more than by chance.
The Z statistic suits large-sample tests with known population variance.
The t statistic compares means of only two groups.
The chi-square statistic tests categorical frequencies, not means.
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