Assuming the requirements are met for the penny study, what is the margin of error for a 95% confidence interval for the difference of the true proportions of women and men who were in favor of retaining the penny as a form of currency? (Round your answer to three decimal places.)

Assuming the requirements are met for the penny study, what is the margin of error for a 95% confidence interval for the difference of the true proportions of women and men who were in favor of retaining the penny as a form of currency? (Round your answer to three decimal places.)

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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Question

A random sample of BYU-Idaho students was surveyed and asked if they were in favor of retaining the penny as a form of currency in the United States. Out of the 116 women surveyed, 80 said that they were in favor of retaining the penny as a form of currency. Of the 137 men surveyed, 91 said that they were in favor of retaining the penny. Difference = Women - Men The picture below is the question. Use the information above to help.