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Author Question: Solve the problem. Round your answer to one decimal place, if necessary.The distribution of sample ... (Read 72 times)

amal

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on: Jan 18, 2020
Solve the problem. Round your answer to one decimal place, if necessary.

The distribution of sample means for the ages  of employees at a particular company for samples of
is normal with a mean of 40 and a standard deviation of 0.73. Suppose you take a random sample  of  200 employees from the company  and find that their mean age is 38.2. How many standard deviations is the sample mean from the mean of the distribution of sample means?
◦ 2.5 standard deviation(s) below the mean
◦ 1.8 standard deviation(s) below the mean
◦ 34.9 standard deviation(s) below the mean
◦ 2.5 standard deviation(s) above the mean
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
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Marked as best answer by amal on Jan 18, 2020

Ahnyah

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Reply #1 on: Jan 18, 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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amal

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Reply 2 on: Jan 18, 2020
:D TYSM

essyface1

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Reply 3 on: Yesterday
Gracias!

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