A survey asked, "Do you think that homeless people are responsible for the situation they are in?" Of the 2,503 Americans surveyed, 1,402 said no.† (a) Determine the sample proportion of Americans who think that homeless people are not responsible for the situation they are in. (Round your answer to two decimal places.)(b) With an 80% level of confidence, find the margin of error associated with the sample proportion. (Round your answer to one decimal place.)± %(c) With a 90% level of confidence, find the margin of error associated with the sample proportion. (Round your answer to one decimal place.)± %

A survey asked, "Do you think that homeless people are responsible for the situation they are in?" Of the 2,503 Americans surveyed, 1,402 said no.† (a) Determine the sample proportion of Americans who think that homeless people are not responsible for the situation they are in. (Round your answer to two decimal places.)(b) With an 80% level of confidence, find the margin of error associated with the sample proportion. (Round your answer to one decimal place.)± %(c) With a 90% level of confidence, find the margin of error associated with the sample proportion. (Round your answer to one decimal place.)± %

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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