A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what would be the df value for the t statistic?
A)1
B)14
C)15
D)16

Question

​A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what would be the df value for the t statistic?
A)1
B)14
C)​15
D)​16

Quizplus · Accepted Answer

The degrees of freedom (df) for a repeated-measures t-test is calculated based on the number of subjects minus one. Since the repeated-measures ANOVA has df = 14 for the within-subjects effect, the repeated-measures t-test would also use df = 14, as it is based on the same data set.

​A Repeated-Measures ANOVA Produced an F-Ratio of F = 4

A Repeated-Measures ANOVA Produced an F-Ratio of F = 4