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Who Is More Trusting: Internet Users or Non-users? In a randomly selected sample of 2237 US adults, 1754 identified themselves as people who use the Internet regularly while the other 483 indicated that they do not use the Internet regularly. In addition to Internet use, participants were asked if they agree with the statement "most people can be trusted." The results show that 807 of the Internet users agree with this statement, while 130 of the non-users agree.¹ Find a 90% confidence interval for the difference in the two proportions, p1 - PN, where p, is the proportion for the internet users who agree with the statement and p is the proportion for the non-internet users who agree with the statement. Round your answers to three decimal places. The 90% confidence interval is i 0.127 to i 0.252 ¹Hampton, K., Goulet, L., Rainie, L., and Purcell, K., "Social Networking Sites and Our Lives," Pew Research Center, pewresearch.org, 1 2011

Who Is More Trusting: Internet Users or Non-users? In a randomly selected sample of 2237 US adults, 1754 identified themselves as people who use the Internet regularly while the other 483 indicated that they do not use the Internet regularly. In addition to Internet use, participants were asked if they agree with the statement "most people can be trusted." The results show that 807 of the Internet users agree with this statement, while 130 of the non-users agree.¹ Find a 90% confidence interval for the difference in the two proportions, p1 - PN, where p, is the proportion for the internet users who agree with the statement and p is the proportion for the non-internet users who agree with the statement. Round your answers to three decimal places. The 90% confidence interval is i 0.127 to i 0.252 ¹Hampton, K., Goulet, L., Rainie, L., and Purcell, K., "Social Networking Sites and Our Lives," Pew Research Center, pewresearch.org, 1 2011

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 13PT
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Who Is More Trusting: Internet Users or Non-users? In a randomly selected sample of 2237 US adults, 1754 identified themselves as people who use the Internet regularly while the other 483 indicated that they do not use the Internet regularly. In addition to Internet use, participants were asked if they agree with the statement "most people can be trusted." The results show that 807 of the Internet users agree with this statement, while 130 of the non-users agree.¹ Find a 90% confidence interval for the difference in the two proportions, PI PN, where p, is the proportion for the internet users who agree with the statement and p is the proportion for the non-internet users who agree with the statement. Round your answers to three decimal places. The 90% confidence interval is i 0.127 to i 0.252 ¹Hampton, K., Goulet, L., Rainie, L., and Purcell, K., "Social Networking Sites and Our Lives," Pew Research Center, pewresearch.org, June 16, 2011.
Transcribed Image Text:Who Is More Trusting: Internet Users or Non-users? In a randomly selected sample of 2237 US adults, 1754 identified themselves as people who use the Internet regularly while the other 483 indicated that they do not use the Internet regularly. In addition to Internet use, participants were asked if they agree with the statement "most people can be trusted." The results show that 807 of the Internet users agree with this statement, while 130 of the non-users agree.¹ Find a 90% confidence interval for the difference in the two proportions, PI PN, where p, is the proportion for the internet users who agree with the statement and p is the proportion for the non-internet users who agree with the statement. Round your answers to three decimal places. The 90% confidence interval is i 0.127 to i 0.252 ¹Hampton, K., Goulet, L., Rainie, L., and Purcell, K., "Social Networking Sites and Our Lives," Pew Research Center, pewresearch.org, June 16, 2011.
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