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Author Question: A multinomial experiment with k = 4 cells and n = 400 produced the data shown in the following ... (Read 94 times)

Haya94

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on: Feb 14, 2020

Question 1

An adverse drug effect (ADE) is an unintended injury caused by prescribed medication.  The table summarizes the proximal cause of 95 ADEs that resulted from a dosing error at a Boston hospital.


TOTAL95
In order to determine whether the true percentages of ADEs in the five "cause" categories differ, a chi-square analysis was conducted.  Use the chi-square distribution to determine the rejection region when testing at α = 0.025.
◦ Reject H0 if χ2 > 14.4494
◦ Reject H0 if χ2 > 12.8325
◦ Reject H0 if χ2 > 11.1433
◦ Reject H0 if χ2 > 9.48773

Question 2

A multinomial experiment with k = 4 cells and n = 400 produced the data shown in the following table.

               Cell


Previous studies in this area have shown that p1 = p2 = p3 = p4 = .25. Construct a 95% confidence interval for the multinomial probability associated with cell 2.
◦ (0.474, 0.556)
◦ (0.473, 0.557)
◦ (0.086, 0.149)
◦ (0.466, 0.564)
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by Haya94 on Feb 14, 2020

lucas dlamini

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Reply #1 on: Feb 14, 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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Haya94

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Reply 2 on: Feb 14, 2020
Excellent

frankwu0507

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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