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Author Question: Exhibit 11-3In order to determine whether or not a particular medication was effective in curing the ... (Read 103 times)

urmomsucks

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on: Mar 25, 2023

Exhibit 11-3
In order to determine whether or not a particular medication was effective in curing the common cold, one group of patients was given the medication, while another group received sugar pills. The results of the study are shown below.

 

Patients Cured

Patients Not Cured

Received medication

70

10

Received sugar pills

20

50


We are interested in determining whether or not the medication was effective in curing the common cold.


Refer to Exhibit 11-3. The hypothesis is to be tested at the 5% level of significance. The critical value from the table equals


◦

3.84


◦

7.81


◦

5.99


◦

9.34

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by urmomsucks on Mar 25, 2023

fowlerhop@rocketmail.com

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Reply #1 on: Mar 25, 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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urmomsucks

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Reply 2 on: Mar 25, 2023
Great answer, keep it coming :)

Perkypinki

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

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