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Author Question: In order to determine the effects of a new high carbohydrate diet intended to treat depression, a ... (Read 94 times)

jayhills49

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on: May 5, 2020
In order to determine the effects of a new high carbohydrate diet intended to treat depression, a researcher conducts a study.  Five hundred inmates in the Middletown prison are selected to participate in the study.  The researcher puts the 400 inmates not in solitary confinement on the new diet.  The 100 inmates in solitary confinement are given their regular meals.  The 400 inmates on the new diet are not aware that they being studied or that their diet has been modified, but have many fewer reported cases of depression after 30 days.

The results of this study are likely to be invalid mostly because
◦ the treatment group and control group were not the same size.
◦ the subjects did not know that they were getting a treatment.
◦ the subjects did not volunteer to be treated.
◦ the presence of solitary confinement could be a confounding variable in this study.
◦ none of these
Excursions in Modern Mathematics ¦ Tannenbaum ¦ 9th Edition
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Marked as best answer by jayhills49 on May 5, 2020

orangecrush

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Reply #1 on: May 5, 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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jayhills49

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Reply 2 on: May 5, 2020
Wow, this really help

diana chang

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Reply 3 on: Yesterday
Excellent

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