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A department store supervisor is concerned about customer service. To check if this is an issue,...

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Basic Math

A department store supervisor is concerned about customerservice. To check if this is an issue, the supervisor randomlyselected a sample of clerks from stores at three differentlocations (A, B, C). Then the supervisor records the number ofreturns associated with each clerk for a month. What can thesupervisor conclude with an ? of 0.05?

ABC
8
10
7
9		11
12
14
10		8
10
7
10

Conduct Tukey's Post Hoc Test for the followingcomparisons:

1 vs. 3: difference =

f) Conduct Scheffe's Post Hoc Test for thefollowing comparisons:
1 vs. 2: test statistic =
1 vs. 3: test statistic =   

Answer & Explanation Solved by verified expert
3.8 Ratings (490 Votes)
Solution Your input data on k3 independent treatments Treatment A B C Input Data 80 100 70 90 110 120 140 100 80 100 70 100 Descriptive statistics of your k3 independent treatments Treatment A B C    See Answer
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