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Author Question: Test the indicated hypothesis.A university wants to see whether there is a significant difference in ... (Read 73 times)

APUS57

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on: Jan 16, 2020
Test the indicated hypothesis.

A university wants to see whether there is a significant difference in the variances of the ages between day staff and night staff. A random sample of 31 staff members is selected from each group. The data are given below. Test the hypothesis that there is no difference in age between the two groups.

Day Staff


Evening Staff

Assume the samples were randomly selected from normal populations.
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by APUS57 on Jan 16, 2020

juicepod

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Reply #1 on: Jan 16, 2020
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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APUS57

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Reply 2 on: Jan 16, 2020
Excellent

mjenn52

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Reply 3 on: Yesterday
Gracias!

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