. If the computed z-value is 1.286 and the critical value is 1.383, which of the following statements could be true? A. It lies in the rejectlon region, Ho must be rejected. B. It lles In the rejection region. hence we fail to rejectHo. C. It lies in the non-rejection region, Ho must be rejected. D. It lies in the non-rejection region. hence we fall to rejectHo. Using a left-tailed test, which of the following value of z will not fall in the rejection region where the critical value is -1.638? A. - 1.637 B. – 1.639 C.-1.641 D.- 1.706 If the computed z-value is 1.915 and the critical value is 1.812, which of the following statements could. be true? A. It lies in the rejection region, Ho must be rejected. B. It lles in the rejection region, hence we falil to rejectHo. C. It lies in the non-rejection region, Ho must be rejected.

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Choose the best answers to the given questions or statements
_3. If the computed z-value is 1.286 and the critical value is 1.383, which of the following statements could
be true?
A. It lies in the rejection region, Ho must be rejected.
B. It lles in the rejection region, hence we fail to rejectHo.
C. It lles in the non-rejection region, Ho must be rejected.
D. It lies in the non-rejection region. hence we fail to rejectHo.
4. Using a left-tailed test, which of the following value of z will not fall in the rejection region where the
critical value is -1.638?
A.- 1.637 B. – 1.639 C.- 1.641 D. – 1.706
5. If the computed z-value is 1.915 and the critical value is 1.812, which of the following statements could.
be true?
A. It lies in the rejection region, Ho must be rejected.
B. It lles in the rejection region, hence we foil to rejectHo.
C. It lies in the non-rejection region, Ho must be rejected.
D. It lies in the non-rejection region, hence we fail to rejectHo.
Transcribed Image Text:_3. If the computed z-value is 1.286 and the critical value is 1.383, which of the following statements could be true? A. It lies in the rejection region, Ho must be rejected. B. It lles in the rejection region, hence we fail to rejectHo. C. It lles in the non-rejection region, Ho must be rejected. D. It lies in the non-rejection region. hence we fail to rejectHo. 4. Using a left-tailed test, which of the following value of z will not fall in the rejection region where the critical value is -1.638? A.- 1.637 B. – 1.639 C.- 1.641 D. – 1.706 5. If the computed z-value is 1.915 and the critical value is 1.812, which of the following statements could. be true? A. It lies in the rejection region, Ho must be rejected. B. It lles in the rejection region, hence we foil to rejectHo. C. It lies in the non-rejection region, Ho must be rejected. D. It lies in the non-rejection region, hence we fail to rejectHo.
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