In a one-way ANOVA, the following data were collected: SSTr = 0.37, SSE = 2.31, N = 30, I = 3. Compute the value of the test statistic F.
A) 0.1850
B) 0.0137
C) 2.1623
D) 0.0856

Question

Quizplus · Accepted Answer

To calculate the F test statistic, we first need to calculate the mean squares for treatment (MSTr) and error (MSE):

MSTr = SSTr / (I - 1) = 0.37 / 2 = 0.185

MSE = SSE / (N - I) = 2.31 / 27 = 0.0856

Then, we can calculate the F test statistic as:

F = MSTr / MSE = 0.185 / 0.0856 = 2.1623

Therefore, the answer is C.

In a One-Way ANOVA, the Following Data Were Collected: SSTr