a survey, 95% of n = 400 randomly sampled married men said that they would marry their spouses again if they had it to do all over again. In the same survey, 85% of n = 600 married women said that they would marry their spouses if they had it to do all over again. Calculate a 95% confidence interval that estimates the difference in proportions of married women and men who would marry their spouse again if they had it to do all over again. (Use pmen − pwomen. Round your answers to three decimal places.)
a survey, 95% of n = 400 randomly sampled married men said that they would marry their spouses again if they had it to do all over again. In the same survey, 85% of n = 600 married women said that they would marry their spouses if they had it to do all over again. Calculate a 95% confidence interval that estimates the difference in proportions of married women and men who would marry their spouse again if they had it to do all over again. (Use pmen − pwomen. Round your answers to three decimal places.)
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Question
In a survey, 95% of
n = 400
randomly sampled married men said that they would marry their spouses again if they had it to do all over again. In the same survey, 85% of
n = 600
married women said that they would marry their spouses if they had it to do all over again.
Calculate a 95% confidence interval that estimates the difference in proportions of married women and men who would marry their spouse again if they had it to do all over again. (Use
pmen − pwomen.
Round your answers to three decimal places.) ____to____
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