Using anova to test mean difference

Reference no: EM1320074

Question: Suppose the total sum of squares of a completely randomized design with p = 5 treatments and n = 30 total measurements [six per treatment] are equal to 500. In each of the following cases, conduct an F-test of the null hypothesis that the mean responses for the five treatments arc equal. Use α = 0.10.

[A] Sum of squares for treatment [SST] is 15% of the SS [total]

[B] SST is 40 percent of SS

[C] SST id 75 percent of SS

[D] What happens to the F-ratio as the percentage of the total sum of squares for treatment is increased?

Reference no: EM1320074

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