In testing the hypotheses vs. , the sample mean is found to be 120. The null hypothesis:
A) should be rejected
B) should not be rejected
C) should be rejected only if n 30
D) should be rejected only if n 10
E) should be none of these

Question

In testing the hypotheses  vs.  , the sample mean is found to be 120. The null hypothesis:
A) should be rejected 
B) should not be rejected 
C) should be rejected only if n > 30 
D) should be rejected only if n > 10 
E) should be none of these

Quizplus · Accepted Answer

The Answer of In testing the hypotheses  vs.  , the sample mean is found to be 120. The null hypothesis:
A) should be rejected 
B) should not be rejected 
C) should be rejected only if n > 30 
D) should be rejected only if n > 10 
E) should be none of these

In Testing the Hypotheses Vs