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18 Nov 2021

Given information

The null and alternative hypotheses are:

At least any two of the group means  are not equal.

Step-by-step explanation

Step 1.

Formula used:

 , where   is equal to no. of groups and n is sample size.

There are no. of groups and is sample size

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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