Save Use the sample data and confidence level given below to complete parts (a) through (d). A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n 974 and x= 526 who said "yes." Use a 90% confidence level. E Click the icon to viewa table of z scores. a) Find the best point estimate of the population proportion p. (Round to three decimal places as needed.)
Save Use the sample data and confidence level given below to complete parts (a) through (d). A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n 974 and x= 526 who said "yes." Use a 90% confidence level. E Click the icon to viewa table of z scores. a) Find the best point estimate of the population proportion p. (Round to three 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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