Consider the Following Information The Test Statistic to Test the Null Hypothesis Equals
A)

Multiple Choice

Consider the following information. $\begin{array}{ll}\mathrm{SSTR}=6750 & H 0: \mu 1=\mu 2=\mu 3=\mu 4 \\\mathrm{SSE}=8000 & H_{\mathrm{a}}: \text { At least one mean is different }\end{array}$
The test statistic to test the null hypothesis equals

A) .22.
B) .84.
C) 4.22.
D) 4.50.