When testing for differences between treatment means,the degrees of freedom for the t-statistic are ________. A)k B)(n - 1) C)(n - k) D)(1/n₁ + 1/n₂)

Name: When testing for differences between treatment means,the degrees of freedom for the t-statistic are ________. A)k B)(n - 1) C)(n - k) D)(1/n 1 + 1/n 2 )
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The degrees of freedom for the t-statistic when testing for differences between treatment means is (n - k), where n is the total number of observations and k is the number of treatment groups.

When Testing for Differences Between Treatment Means,the Degrees of Freedom