METHODS OF DATA ANALYSIS
DECISION MAKING WITH HYPOTHESIS TESTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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If the computed z-value is 1.915 and the critical value is 1.812, which of the following statements could be true?
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It lies in the rejection region, must be rejected.
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It lies in the rejection region, hence we fail to reject.
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It lies in the non-rejection region, must be rejected.
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It lies in the non-rejection region, hence we fail to reject.
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Explanation:
Detailed explanation-1: -if the value of the test statistic falls inside the critical region, then the null hypothesis is rejected at the chosen significance level. if the value of the test statistic falls outside the critical region, then there is not enough evidence to reject the null hypothesis at the chosen significance level.
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