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Author Question: Two independent samples are drawn from two populations, and the following information is ... (Read 65 times)

shanell

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on: Mar 25, 2023

Two independent samples are drawn from two populations, and the following information is provided.

 

Population 1

Population 2

n

34

52

55

65

s

14

18


We want to test the following hypotheses.

H0: μ1 - μ2≥ 0
Ha: μ1 - μ2< 0


a.Determine the degrees of freedom.
b.Compute the test statistic.
c.At 95% confidence, test the hypotheses. Assume the two populations are normally distributed and have equal variances.

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

jamezpowell

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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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shanell

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Reply 2 on: Mar 25, 2023
Gracias!

Viet Thy

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Reply 3 on: Yesterday
Excellent

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