Question: 45. Instructor Course Evaluations. Course evaluation ratings for four college instructors are shown in the following table. Use a = .05 and test for a

45. Instructor Course Evaluations. Course evaluation ratings for four college instructors are shown in the following table. Use a = .05 and test for a significant difference among the rating for these instructors. What is your conclusion?

Instructor Black Jennings Swanson Wilson 88 87 88 80 80 78 76 85 79 82 68 56 68 85 82 71 96 99 85 89 69 99 82 87 85 84 94 83 81

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