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Author Question: In a study that seeks to evaluate the effect that caffeine has on individuals with narcolepsy, 40 ... (Read 63 times)

redpassion

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on: Feb 26, 2023
In a study that seeks to evaluate the effect that caffeine has on individuals with narcolepsy, 40 patients with this condition are randomly selected to participate. Fifteen of the patients are given high doses of caffeine, 15 are given moderate doses, and 10 are given low doses over a period of 30 days. The total amount of time each patient slept over the 30 days was recorded. This isbestdescribed as a(n) _________________ study.

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voluntary


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observational


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dosage


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experimental

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Marked as best answer by redpassion on Feb 26, 2023

LynellDool

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Reply #1 on: Feb 26, 2023
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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redpassion

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Reply 2 on: Feb 26, 2023
YES! Correct, THANKS for helping me on my review

nathang24

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Reply 3 on: Yesterday
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