A consumer reports research center survey of 427 woman showed that 29.0% of them purchased books online a) Among the 427 woman who were surveyed what is the number of the woman who said that they purchased books online b) find a 95% confidence interval estimate of the percentage of all woman who purchased books online c)Can we safely conclude that less than 50% of all women purchase books online. why or why not? d) can we safely conclude that at least 25% of all women purchased books online why or why not? e) what do the results tell us about the percentage of men who purchase books online?

A consumer reports research center survey of 427 woman showed that 29.0% of them purchased books online a) Among the 427 woman who were surveyed what is the number of the woman who said that they purchased books online b) find a 95% confidence interval estimate of the percentage of all woman who purchased books online c)Can we safely conclude that less than 50% of all women purchase books online. why or why not? d) can we safely conclude that at least 25% of all women purchased books online why or why not? e) what do the results tell us about the percentage of men who purchase books online?

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Description: A consumer reports research center survey of 427 woman showed that 29.0% of them purchased books onlinea) Among the 427 woman who were surveyed what is the number of the woman who said that they purchased books onlineb) find a 95% confidence interval

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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