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Author Question: A researcher wishes to determine whether there is a difference in the average age of middle school, ... (Read 56 times)

Chloeellawright

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on: Jan 16, 2020
A researcher wishes to determine whether there is a difference in the average age of middle school, high school, and college teachers. Teachers are randomly selected. Their ages are recorded below.  Use  Which of the following is a correct statement about the means?

◦ There is not enough evidence to suggest that the means are different.
◦ The mean age of middle school teachers is different from the mean age of high school teachers.
◦ The mean age of high school teachers is different from the mean age of college teachers.
◦ The mean age of middle school teachers is different from the mean age of college teachers.
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Marked as best answer by Chloeellawright on Jan 16, 2020

leeeep

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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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Chloeellawright

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Reply 2 on: Jan 16, 2020
Gracias!

peter

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Reply 3 on: Yesterday
Wow, this really help

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