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Author Question: Consider the following results for two samples randomly taken from two normal populations with equal ... (Read 36 times)

warrenjean01

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on: Mar 25, 2023

Consider the following results for two samples randomly taken from two normal populations with equal variances.

 

 

Sample I

Sample II

Sample Size

28

35

Sample Mean

48

44

Population Standard Deviation

9

10


 

a.Develop a 95% confidence interval for the difference between the two population means.
b.Is there conclusive evidence that one population has a larger mean? Explain.

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by warrenjean01 on Mar 25, 2023

senorfranco

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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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warrenjean01

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Reply 2 on: Mar 25, 2023
Wow, this really help

ASDFGJLO

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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