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killerbear900 killerbear900
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\(\style{font-family:Times New Roman;}{{\overline x}_1}\)\(\style{font-family:Times New Roman;}{{\overline x}_4}\)\(\style{font-family:Times New Roman;}{{\overline x}_2}\)\(\style{font-family:Times New Roman;}{{\overline x}_2}\)
223.1321.2400.5451Sample mean

What is the appropriate interpretation of this summary from a multiple comparison of means procedure?



None of the population means appears to differ significantly.



The mean of population 3 appears to be larger than the mean of population 1.



The means of populations 3, 4, and 2 appear to be larger than the mean of population 1.



The mean of population 1 appears to be larger than the mean of population 3.

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
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bodie1980bodie1980
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