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In a survey of 3177 adults aged 57 through 85 years, it was found that 83.6% of them used at least one prescription medication. Complete parts (a) through (c) below. a. How many of the 3177 subjects used at least one prescription medication? (Round to the nearest integer as needed.)

In a survey of 3177 adults aged 57 through 85 years, it was found that 83.6% of them used at least one prescription medication. Complete parts (a) through (c) below. a. How many of the 3177 subjects used at least one prescription medication? (Round to the nearest integer as needed.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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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  • A. how many subjects have at least one Rx
  • B. construct a 99% confidence interval
In a survey of 3177 adults aged 57 through 85 years, it was found that 83.6% of them used at least one prescription medication. Complete parts (a) through (c) below. a. How many of the 3177 subjects used at least one prescription medication? (Round to the nearest integer as needed.)
Transcribed Image Text:In a survey of 3177 adults aged 57 through 85 years, it was found that 83.6% of them used at least one prescription medication. Complete parts (a) through (c) below. a. How many of the 3177 subjects used at least one prescription medication? (Round to the nearest integer as needed.)
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