A researcher conducts an ANOVA to evaluate the mean difference between two treatments using the data from an independent-measures study and obtains F = 4.00.If the researcher had used an independent-measures t test,then t would be t = 2.00.

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This is true. The F value in an ANOVA is equal to the square of the t value in an independent-measures t test. Therefore, F = t^2, and in this case, F = 4.00 and t = 2.00.

A Researcher Conducts an ANOVA to Evaluate the Mean Difference