If the test value for the difference between the means of two large samples is 2.57 when the critical value is 1.96, what decision should be made?
A) Reject the null hypothesis.
B) Accept the null hypothesis.
C) Reject the alternative hypothesis.
D) Accept the equality hypothesis.

Question

If the test value for the difference between the means of two large samples is 2.57 when the critical value is 1.96, what decision should be made? 
A) Reject the null hypothesis. 
B) Accept the null hypothesis. 
C) Reject the alternative hypothesis. 
D) Accept the equality hypothesis.

Quizplus · Accepted Answer

The Answer is A

If the Test Value for the Difference Between the Means