In a survey of 3064 adults aged 57 through 85 years, it was found that 80.4% of them used at least one prescription medication. Complete parts (a) through (c) below. a. How many of the 3064 subjects used at least one prescription medication? 2463 (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. D%

In a survey of 3064 adults aged 57 through 85 years, it was found that 80.4% of them used at least one prescription medication. Complete parts (a) through (c) below. a. How many of the 3064 subjects used at least one prescription medication? 2463 (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. D%

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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