Homework SourseCategories Use the 005 significance level What is the altern
Categories. Use the 0.05 significance level.
What is the alternative hypothesis?
1.) u1>u2
2.) u2> u3
3.) u1> u3
4.) the means of the 3 groups differ
Solution
When you have more than 2 categories in one way anova, then alternative hypothesis is
OPTION 4: The means of the 3 groups differ [ANSWER]
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Technically, it is more correct to say that \"at least 2 of the means differ\". Because all of the means could be the same except for one pair of means, that is.
Anyway, the closest answer is still OPTION 4.
