In April 2022, the Pew Research Center conducted a representative telephone survey to access whether U.S. teens felt overwhelmed by social media, and whether those results differed by gender. The results from the survey are summarized below: Overwhelmed Not Overwhelmed Total Boys 206 438 644 Girls 302 370 672 Total 508 808 1316 a. What is the overall (conservative) margin of error for this survey-give your answer to the nearest tenth of a percent. b. Find a 95% confidence interval for the percent of teens that felt overwhelmed to the nearest tenth of a percent

In April 2022, the Pew Research Center conducted a representative telephone survey to access whether U.S. teens felt overwhelmed by social media, and whether those results differed by gender. The results from the survey are summarized below: Overwhelmed Not Overwhelmed Total Boys 206 438 644 Girls 302 370 672 Total 508 808 1316 a. What is the overall (conservative) margin of error for this survey-give your answer to the nearest tenth of a percent. b. Find a 95% confidence interval for the percent of teens that felt overwhelmed to the nearest tenth of a percent

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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