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Chapter 13: Q.7 (page 764)

There are five basic assumptions that must be fulfilled in order to perform a one-way ANOVA test.

State the alternative hypothesis for a one-way ANOVA test if there are three groups .

Short Answer

Expert verified

The Alternate hypothesis for a one-way ANOVA test is simply that, at least one pair of means is different.

Step by step solution

01

Given Information

Five basic assumptions must be fulfilled to perform a one-way ANOVA test.

We have to state the alternative hypothesis for a one-way ANOVA test if there are three groups

02

Explanation

The Alternate hypothesis for a one-way ANOVA test is simply that, at least one pair of means is different. The alternate hypothesis for the three groups is given below:

H1: At least two of the group means渭1,渭2and 渭3are not equal

Where,渭1is the mean of the first group, 渭2is the mean of the second group, and 渭3is the mean of the third group.

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