A Gallup poll asked 1050 randomly chosen adults if they are

Last updated: 7/10/2022

A Gallup poll asked 1050 randomly chosen adults if they are familiar with the 2015 VW emissions scandal. Of this sample, 73% said that they were familiar with the scandal. a. Construct and interpret a 95% confidence interval for the proportion of all US adults that are familiar with the VW emissions scandal. Show work for checking the necessary conditions, constructing the interval, and an interpretation.