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Based on the z-statistic of –2.5 for the sample data, should the null hypothesis be rejected? Yes, because the z-statistic lies within the critical region. Yes, because the z-statistic lies outside of the critical region. No, because the z-statistic lies within the critical region. No, because the z-statistic lies outside of the critical region.

User Inian
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2 Answers

4 votes

Answer:

A) Yes, because the z-statistic lies within the critical region.

Explanation:

Next one is B) The claim should be rejected.

Based on the z-statistic of –2.5 for the sample data, should the null hypothesis be-example-1
User Wspeirs
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4 votes

Answer:

No, because z-statistics lies within the critical region.

Explanation:

The z value is calculated to determine whether the null hypothesis should be accepted or rejected. The null hypothesis is rejected when the z-value lies outside the critical region. The critical region is determined by the sample data.

User NPcomp
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