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In survey of 3005 adults aged 57 through 85 years, if was found that 82% of them used at least one prescription medication. the margin of error is 1 percentage point. 1. Identify the population: Adults aged 57 through 85 years. 2. Sample: The 3,005 adults that surveyed aged 57-85 years old 3. Parameter: Proportion of the population of interest who used at least one prescription medicine. 4. Statistic: 35.0834 5. Margin of Error: 1% 6. Interval (the high / low estimation): =0.82-.01,0.82+.01= (81%+83%)

In survey of 3005 adults aged 57 through 85 years, if was found that 82% of them used at least one prescription medication. the margin of error is 1 percentage point. 1. Identify the population: Adults aged 57 through 85 years. 2. Sample: The 3,005 adults that surveyed aged 57-85 years old 3. Parameter: Proportion of the population of interest who used at least one prescription medicine. 4. Statistic: 35.0834 5. Margin of Error: 1% 6. Interval (the high / low estimation): =0.82-.01,0.82+.01= (81%+83%)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In survey of 3005 adults aged 57 through 85 years, if was found that 82% of them used at least one prescription medication. the margin of error is 1 percentage point. 1. Identify the population: Adults aged 57 through 85 years. 2. Sample: The 3,005 adults that surveyed aged 57-85 years old 3. Parameter: Proportion of the population of interest who used at least one prescription medicine. 4. Statistic: 35.0834 5. Margin of Error: 1% 6. Interval (the high / low estimation): =0.82-.01,0.82+.01= (81%+83%)
Transcribed Image Text:In survey of 3005 adults aged 57 through 85 years, if was found that 82% of them used at least one prescription medication. the margin of error is 1 percentage point. 1. Identify the population: Adults aged 57 through 85 years. 2. Sample: The 3,005 adults that surveyed aged 57-85 years old 3. Parameter: Proportion of the population of interest who used at least one prescription medicine. 4. Statistic: 35.0834 5. Margin of Error: 1% 6. Interval (the high / low estimation): =0.82-.01,0.82+.01= (81%+83%)
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