newspaper article summarized data from a survey of 1,000 U.S. adults who had traveled by air at least once in the previous year. The article includes the following statement: "31% admit to yelling at a complete stranger while traveling." Suppose that the sample was selected to be representative of the population of adults who have traveled by air at least once in the previous year. Calculate a 95% confidence interval for the population proportion who have yelled at a complete stranger while traveling. (Round your answers to three decimal places.)

newspaper article summarized data from a survey of 1,000 U.S. adults who had traveled by air at least once in the previous year. The article includes the following statement: "31% admit to yelling at a complete stranger while traveling." Suppose that the sample was selected to be representative of the population of adults who have traveled by air at least once in the previous year. Calculate a 95% confidence interval for the population proportion who have yelled at a complete stranger while traveling. (Round your answers to three decimal places.)

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 4BGP

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