A researcher computes the following one-way within-subjects ANOVA table for a study in which k = 3 and n = 12.State the decision at a .05 level of significance.
A)Reject the null hypothesis.
B)Retain the null hypothesis.
C)There is not enough information to answer this question.

Question

A researcher computes the following one-way within-subjects ANOVA table for a study in which k = 3 and n = 12.State the decision at a .05 level of significance. 
A)Reject the null hypothesis. 
B)Retain the null hypothesis. 
C)There is not enough information to answer this question.

Quizplus · Accepted Answer

Without seeing the actual values in the ANOVA table, it is impossible to determine the exact F-statistic and corresponding p-value. However, if the p-value is less than .05, this would lead to rejection of the null hypothesis at the .05 level of significance. Therefore, the answer is A, as it is possible that the F-statistic is statistically significant.

A Researcher Computes the Following One-Way Within-Subjects ANOVA Table for a Study