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Author Question: Perform the appropriate hypothesis test.A survey found that 39 of 66 people who don't drink coffee ... (Read 45 times)

Garrulous

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on: Jan 16, 2020
Perform the appropriate hypothesis test.

A survey found that 39 of 66 people who don't drink coffee often have trouble sleeping and 44 of 88  coffee drinkers often have trouble sleeping. Construct a 95% confidence interval to determine whether there is a difference between the proportion of noncoffee drinkers who have trouble sleeping and the proportion of coffee drinkers who have trouble sleeping.
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by Garrulous on Jan 16, 2020

kiamars2010

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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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Garrulous

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Reply 2 on: Jan 16, 2020
Gracias!

Hdosisshsbshs

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Reply 3 on: Yesterday
Wow, this really help

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