The test scores for selected samples of sociology students who took the course from three different instructors are shown below. At $\alpha$ = 0.05, test to see if there is a significant difference among the averages of the three groups. Use both the critical value and p-value approaches.

Question

The test scores for selected samples of sociology students who took the course from three different instructors are shown below.  At $\alpha$ = 0.05, test to see if there is a significant difference among the averages of the three groups. Use both the critical value and p-value approaches.

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The Answer of The test scores for selected samples of sociology students who took the course from three different instructors are shown below.  At $\alpha$ = 0.05, test to see if there is a significant difference among the averages of the three groups. Use both the critical value and p-value approaches.

The Test Scores for Selected Samples of Sociology Students Who α\alphaα

The Test Scores for Selected Samples of Sociology Students Who $\alpha$