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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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