In one-way ANOVA,suppose that there are five treatments with n₁ = n₂= n₃ = 5,and n₄ = n₅ = 7.Then the mean square for error,MSE,equals: A) SSE / 4. B) SSE / 29. C) SSE / 24. D) SSE / 5.

Question

Quizplus · Accepted Answer

The formula for MSE is SSE / dfE, where SSE is the sum of squares for error and dfE is the degrees of freedom for error. In this case, since there are 5 treatments each with a sample size of either 5 or 7, the total sample size is n = 29. The degrees of freedom for error is dfE = n - k, where k is the number of treatments. Thus, dfE = 29 - 5 = 24. Therefore, MSE = SSE / 24, and the correct answer is C.

In One-Way ANOVA,suppose That There Are Five Treatments with N1

In One-Way ANOVA,suppose That There Are Five Treatments with N₁