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

In a completely randomized design involving four treatments, the following information is provided.

 

 

Treatment 1

Treatment 2

Treatment 3

Treatment 4

Sample Size

50

18

15

17

Sample Mean

32

38

42

48


The overall mean (the grand mean) for all treatments is



▸

40.0



▸

37.3



▸

48.0



▸

37.0

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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malgrextoutmalgrextout
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A year ago
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