Multiple Choice
A researcher obtains z = 2.04 for a one-sample z test.What is the decision for this test at a .05 level of significance?
A) to reject the null hypothesis
B) to retain the null hypothesis
C) it depends on whether the test is one-tailed or two-tailed
D) there is not enough information to make a decision
Correct Answer:
Verified
Correct Answer:
Verified
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