In a one-way ANOVA, there are three treatments with n1 = 6, n2 = 9 and n3 = 7. The rejection region for this test at the 97.5% level of significance is:
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The degree of freedom is
k-1=3-1=2 and N-k=(6+9+7)-3=19
So, the ...
Please help with the following problem involving hypothesis testing and one-way ANOVA.