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.

Quizplus · Accepted Answer

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 $\alpha$