Consider the following information.
?
SSTR = 6750H0: ?1 = ?2 = ?3 = ?4 =?5SSE = 8000Ha: At least one mean is different?
The null hypothesis is to be tested at the 5% level of significance. The null hypothesis
A. should be rejected.
B. should not be rejected.
C. was designed incorrectly.
D. cannot be tested.
Answer: A
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