A USA Today/CNN/Gallup survey of 365 working parents found 195 who said they spend too little time with their children because of work commitments. a. What is the polint estimate of the proportion of the population of working parents who feel they spend too little time with their children because of work commitments? (to 4 decimals) b. At 95% confidence, what is the margin of error? (to 4 decimals) c. What is the 05% confidence interval estimate of the population proportion of working parents who feel they spend too little time with their children because of work commitments (to 4 decimals)?

A USA Today/CNN/Gallup survey of 365 working parents found 195 who said they spend too little time with their children because of work commitments. a. What is the polint estimate of the proportion of the population of working parents who feel they spend too little time with their children because of work commitments? (to 4 decimals) b. At 95% confidence, what is the margin of error? (to 4 decimals) c. What is the 05% confidence interval estimate of the population proportion of working parents who feel they spend too little time with their children because of work commitments (to 4 decimals)?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Question

OA USA Today/CNN/Gallup survey of 365 working parents found 195 who said they spend too little time with their children because of work commitments.
a. What is the polnt estimate of the proportion of the population of working parents who feel they spend too little time with their children because of work
commitments?
(to 4 decimals)
b. At 95% confidence, what is the margin of error?
(to 4 decimals)
c. What is the 05% confidence interval estimate of the population proportion of working parents who feel they spend too little time with their children because
of work commitments (to 4 decimals)?

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