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Author Question: Read the following then choose the appropriate test and name the population(s).A researcher asks a ... (Read 62 times)

kfurse

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on: Apr 14, 2020
Read the following then choose the appropriate test and name the population(s).
A researcher asks a random sample of 200 men whether they had made an online purchase in the last three months. He wants to determine whether the proportion of men who make online purchases is less than 0.18.
◦ Two-proportion z-test; one population is all men who make online purchases and the other population is all men who do not make online purchases.
◦ Two-proportion z-test; the population is the 200 men surveyed.
◦ One-proportion z-test; the population is all adults who make online purchases.
◦ One-proportion z-test; the population is all men.
Introductory Statistics: Exploring the World Through Data ¦ Gould, Ryan ¦ 2nd Edition
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Marked as best answer by kfurse on Apr 14, 2020

Sweetkitty24130

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Reply #1 on: Apr 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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kfurse

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Reply 2 on: Apr 14, 2020
Wow, this really help

jackie

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Reply 3 on: Yesterday
:D TYSM

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