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Author Question: A researcher asks random samples of residents of two separate counties as to whether they had ... (Read 49 times)

schs14

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on: Apr 14, 2020
A researcher asks random samples of residents of two separate counties as to whether they had purchased organically grown food in the last three months. He wants to determine whether the proportion of residents of one county who purchase organically grown food is greater than the proportion of residents of the second county who purchase organically grown food. Choose the appropriate test and name the population(s).
◦ Two-proportion z-test; one population is all adults who buy organically grown food and the other population is all adults who do not buy organically grown food.
◦ One-proportion z-test; the population is all residents of a state.
◦ Two-proportion z-test; one population is all residents of the first county and the other population is residents of the second county.
◦ One-proportion z-test; the population is all residents of the first county.
Introductory Statistics: Exploring the World Through Data ¦ Gould, Ryan ¦ 2nd Edition
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Marked as best answer by schs14 on Apr 14, 2020

momo1250

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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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schs14

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Reply 2 on: Apr 14, 2020
Excellent

xthemafja

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Reply 3 on: Yesterday
Wow, this really help

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