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Author Question: A medical researcher wishes to try three different techniques to lower cholesterol levels of ... (Read 153 times)

rosent76

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on: Jan 16, 2020
A medical researcher wishes to try three different techniques to lower cholesterol levels of patients with high cholesterol levels. The subjects are randomly selected and assigned to one of three groups. Group 1 is given medication, Group 2 is given an exercise program, and Group 3 is assigned a diet program. At the end of six weeks, each subject's cholesterol level is recorded.  Use  Which of the following is a correct statement about the means?

◦ All of the means are not equal.
◦ The mean of Group 2 is not equal to the mean of Group 3.
◦ The mean of Group 1 is not equal to the mean of Group 3.
◦ The mean of Group 1 is not equal to the mean of Group 2.
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by rosent76 on Jan 16, 2020

nhea

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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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rosent76

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Reply 2 on: Jan 16, 2020
Great answer, keep it coming :)

rachel

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Reply 3 on: Yesterday
Wow, this really help

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