A researcher obtains z = 1.45 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.

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The Answer of A researcher obtains z = 1.45 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.

A Researcher Obtains Z = 1