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A researcher interested in Springfield citizens' shopping habits surveys a randomly selected group of 200 Walmart shoppers. 76% of those surveyed indicated that price was more important to them than where a item was produced. The researcher concluded that "about three quarters of the people in Springfield are more concerned with cost than where an item is made." This conclusion might be invalid because: O the size of the sample is too small. O 76% is not exactly three quarters. O there was no control group. O the sample is not representative of the population.

A researcher interested in Springfield citizens' shopping habits surveys a randomly selected group of 200 Walmart shoppers. 76% of those surveyed indicated that price was more important to them than where a item was produced. The researcher concluded that "about three quarters of the people in Springfield are more concerned with cost than where an item is made." This conclusion might be invalid because: O the size of the sample is too small. O 76% is not exactly three quarters. O there was no control group. O the sample is not representative of the population.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 30E
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Question 24 A researcher interested in Springfield citizens' shopping habits surveys a randomly selected group of 200 Walmart shoppers. 76% of those surveyed indicated that price was more important to them than where an item was produced. The researcher concluded that "about three quarters of the people in Springfield are more concerned with cost than where an item is made." This conclusion might be invalid because: ) the size of the sample is too small. O 76% is not exactly three quarters. there was no control group. O the sample is not representative of the population. O None of the above Submit Question
Transcribed Image Text:Question 24 A researcher interested in Springfield citizens' shopping habits surveys a randomly selected group of 200 Walmart shoppers. 76% of those surveyed indicated that price was more important to them than where an item was produced. The researcher concluded that "about three quarters of the people in Springfield are more concerned with cost than where an item is made." This conclusion might be invalid because: ) the size of the sample is too small. O 76% is not exactly three quarters. there was no control group. O the sample is not representative of the population. O None of the above Submit Question
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