A USA Today/CNN/Gallup survey of 369 working parents found 205 who said they spend too little time with their children because of work commitments. a. What is the point 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)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
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stang Express
E Module 3 Ch 8 Calculation
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E Module 3 Ch 8 Calculation
Exercise 08.58 Algo (Population Proportion)
A USA Today/CNN/Gallup survey of 369 working parents found 205 who said they spend too little time with their children because of work commitments.
a. What is the point 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 96% 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)?
O Icon Key
Exercise 08.58 Algo (Population Proportion)
a.
dy
12
144
f5
f4
f3
&
23
8.
6.
5.
6.
4.
Transcribed Image Text:%24 stang Express E Module 3 Ch 8 Calculation MindTap - Cengage Learning X MindTap - Cengage Learning X New ta Ô https://ng.cengage.com/static/nb/ui/evo/index.html?deploymentld%3D5996521842592485862331174767&elSBN=9780357131596&idD E Module 3 Ch 8 Calculation Exercise 08.58 Algo (Population Proportion) A USA Today/CNN/Gallup survey of 369 working parents found 205 who said they spend too little time with their children because of work commitments. a. What is the point 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 96% 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)? O Icon Key Exercise 08.58 Algo (Population Proportion) a. dy 12 144 f5 f4 f3 & 23 8. 6. 5. 6. 4.
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ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage