If, based on a sample size of 900,a political candidate finds that 509people would vote for him in a two-person race, what is the 95%confidence interval for his expected proportion of the vote? Would he be confident of winning based on this poll? Question content area bottom Part 1 A 9595% confidence interval for his expected proportion of the vote is (Use ascending order. Round to four decimal places as needed.)
If, based on a sample size of 900,a political candidate finds that 509people would vote for him in a two-person race, what is the 95%confidence interval for his expected proportion of the vote? Would he be confident of winning based on this poll? Question content area bottom Part 1 A 9595% confidence interval for his expected proportion of the vote is (Use ascending order. Round to four decimal places as needed.)
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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Question
If, based on a sample size of 900,a political candidate finds that 509
people would vote for him in a two-person race, what is the 95%
confidence interval for his expected proportion of the vote? Would he be confident of winning based on this poll?
people would vote for him in a two-person race, what is the 95%
confidence interval for his expected proportion of the vote? Would he be confident of winning based on this poll?
Question content area bottom
Part 1
A
9595%
confidence interval for his expected proportion of the vote is
(Use ascending order. Round to four decimal places as needed.)
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