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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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kickergb40 kickergb40
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A year ago

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.

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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crusherpsgcrusherpsg
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A year ago
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kickergb40 Author
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A year ago
This site is awesome
sudenzia
wrote...

Yesterday
Just got PERFECT on my quiz
logbi
wrote...

2 hours ago
Good timing, thanks!
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