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Author Question: A survey investigates whether residents of a certain city support an educational tax increase. Which ... (Read 128 times)

pane00

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on: Apr 14, 2020
A survey investigates whether residents of a certain city support an educational tax increase. Which of the following statements are true?
◦ The proportions of "Yes" in many samples of size n will be approximately normally distributed with mean = p and standard deviation equal to the square root of p*(1-p)/n.
◦ The proportion of "Yes" in one sample of size n will be close to p if the Central Limit Theorem conditions are satisfied.
◦ The true proportion of "Yes" in the population is p.
◦ All of these statements are true.
Introductory Statistics: Exploring the World Through Data ¦ Gould, Ryan ¦ 2nd Edition
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Marked as best answer by pane00 on Apr 14, 2020

kishoreddi

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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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pane00

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

ghepp

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Reply 3 on: Yesterday
Excellent

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