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Author Question: The ages of a group of patients being treated at one hospital for osteoporosis are summarized in the ... (Read 155 times)

vicotolentino

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on: Jan 16, 2020
The ages of a group of patients being treated at one hospital for osteoporosis are summarized in the frequency histogram below.  Based on the histogram, is a large sample necessary to conduct a hypothesis test about the mean age? If so, why?


◦ Yes; data do not appear to be normally distributed but skewed left.
◦ Yes; data do not appear to be normally distributed but bimodal.
◦ Yes; data do not appear to be normally distributed but skewed right.
◦ No; data appear to be normally distributed with no outliers.
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by vicotolentino on Jan 16, 2020

krakiolit

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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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Maria Laura Rodriguez

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Reply #2 on: Dec 13, 2022
thanks
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