41. There is an ever increasing number of sources of getting the daily news – traditional newspapers, online, radio, nightly television newscasts, comedy shows, cellphones, podcasts, etc. In a recent telephone survey, 3204 randomly selected adult were asked to cite their primary source of daily news. Four in 10 adults said that they read a newspaper, either in print or online, almost everyday. A 98% confidence interval to estimate the true proportion of adults who would read either a print newspaper or its online equivalent for their daily news is given by (0.38, 0.42). Which of the following is a correct interpretation of the confidence level? There is a 98% chance that the true proportion of readers who would read either a print newspaper or its online equivalent for their daily news is in the interval (0.38, 0.42). Ninety-eight percent of all samples of this size would only yield a confidence interval of (0.38, 0.42). There is 98% chance that a randomly selected is one of the 40% who would read a print newspaper or its online equivalent for their daily news. Ninety-eight percent of all the samples of size 3204 line in the confidence interval (0.38, 0.42).

41. There is an ever increasing number of sources of getting the daily news – traditional newspapers, online, radio, nightly television newscasts, comedy shows, cellphones, podcasts, etc. In a recent telephone survey, 3204 randomly selected adult were asked to cite their primary source of daily news. Four in 10 adults said that they read a newspaper, either in print or online, almost everyday. A 98% confidence interval to estimate the true proportion of adults who would read either a print newspaper or its online equivalent for their daily news is given by (0.38, 0.42). Which of the following is a correct interpretation of the confidence level? There is a 98% chance that the true proportion of readers who would read either a print newspaper or its online equivalent for their daily news is in the interval (0.38, 0.42). Ninety-eight percent of all samples of this size would only yield a confidence interval of (0.38, 0.42). There is 98% chance that a randomly selected is one of the 40% who would read a print newspaper or its online equivalent for their daily news. Ninety-eight percent of all the samples of size 3204 line in the confidence interval (0.38, 0.42).

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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