Signaler

aircomputers1Suivre

24 Mar 2023•0 j'aime•2 vues

24 Mar 2023•0 j'aime•2 vues

Signaler

Formation

A two-tailed test of hypothesis was conducted and 60 values were above the median. Computed z = 1.61. At the 0.05 level, what is the decision regarding the null hypothesis? A) Reject it B) Fail to reject it C) Neither reject it nor fail to reject it D) None of the above Solution 2-tail critical z- score is z = 1.96 Since the computed z- score 1.61 < 1.96, we fail to reject the null hypothesis Answer: Fail to reject the null hypothesis..

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- 1. A two-tailed test of hypothesis was conducted and 60 values were above the median. Computed z = 1.61. At the 0.05 level, what is the decision regarding the null hypothesis? A) Reject it B) Fail to reject it C) Neither reject it nor fail to reject it D) None of the above Solution 2-tail critical z- score is z = 1.96 Since the computed z- score 1.61 < 1.96, we fail to reject the null hypothesis Answer: Fail to reject the null hypothesis.