In a survey of 3235 adults aged 57 through 85 years, it was found that 81.2% of them used at least one prescription medication. Complete parts (a) through (c) below a. How many of the 3235 subjects used at least one prescription medication? (Round to the nearest integer as needed.) b. Construct a 90% confidence interval estimate of the percentage of adults aged 57 through 85 years who use at least one prescription medication. %

In a survey of 3235 adults aged 57 through 85 years, it was found that 81.2% of them used at least one prescription medication. Complete parts (a) through (c) below a. How many of the 3235 subjects used at least one prescription medication? (Round to the nearest integer as needed.) b. Construct a 90% confidence interval estimate of the percentage of adults aged 57 through 85 years who use at least one prescription medication. %

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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