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Author Question: A researcher wants to determine the status of the electorate one month before the presidential ... (Read 50 times)

lunatika

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on: Jan 18, 2020

Question 1

The father of a junior high school student wants to determine the most popular book among junior high students. Select the sample with the least potential bias.
◦ A randomly selected group of 30 junior high students leaving the public library
◦ The group of  30 junior high students attending the birthday party of the researcher's child
◦ A randomly selected group of 10 book sellers
◦ A randomly selected group of 30 junior high students

Question 2

A researcher wants to determine the status of the electorate one month before the presidential election. Select the sample most likely to produce biased data.
◦ A random group of 30 persons in the phone book
◦ A group of 30 persons on the voter registration list
◦ A group of 30 persons from the researcher's church who voted in the last election
◦ A group of 30 persons contacted by phone with the numbers randomly chosen numbers
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
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Marked as best answer by lunatika on Jan 18, 2020

fur

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Reply #1 on: Jan 18, 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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lunatika

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Reply 2 on: Jan 18, 2020
Great answer, keep it coming :)

zacnyjessica

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Reply 3 on: Yesterday
Wow, this really help

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