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Author Question: The test scores for selected samples of sociology students who took the course from three different ... (Read 15 times)

kled

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The test scores for selected samples of sociology students who took the course from three different instructors are shown below.

 

Instructor A

Instructor B

Instructor C

83

90

85

60

55

90

80

84

90

85

91

95

71

85

80


At α = 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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Marked as best answer by kled on Mar 25, 2023

athenaheim

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kled

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Reply 2 on: Mar 25, 2023
Thanks for the timely response, appreciate it


miss_1456@hotmail.com

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Reply 3 on: Yesterday
Wow, this really help

 

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