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Author Question: Consider the following hypothesis test:Ho: 40Ha: < 40A sample of 49 provides a sample mean of 38 ... (Read 48 times)

jany123

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on: Mar 25, 2023

Consider the following hypothesis test:

Ho: μ 40
Ha: μ< 40

A sample of 49 provides a sample mean of 38 and a sample standard deviation of 7.

a.Determine the standard error of the mean.
b.Compute the value of the test statistic.
c.Determine the p-value; and at 95% confidence, test the above hypotheses.

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by jany123 on Mar 25, 2023

RodrickHac

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jany123

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Reply 2 on: Mar 25, 2023
:D TYSM

isabelt_18

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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