Out of 193193 randomly selected adults in the United States who were surveyed, 8181 exercise on a regular basis. Construct a 99%99% confidence interval for the proportion of all adults in the United States who exercise on a regular basis. Round to three decimal places. We can be 99%99% confident that the proportion of all adults in the United States who exercise on a regular basis is _____________________.
Out of 193193 randomly selected adults in the United States who were surveyed, 8181 exercise on a regular basis. Construct a 99%99% confidence interval for the proportion of all adults in the United States who exercise on a regular basis. Round to three decimal places. We can be 99%99% confident that the proportion of all adults in the United States who exercise on a regular basis is _____________________.
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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Question
Out of 193193 randomly selected adults in the United States who were surveyed, 8181 exercise on a regular basis. Construct a 99%99% confidence interval for the proportion of all adults in the United States who exercise on a regular basis. Round to three decimal places.
We can be 99%99% confident that the proportion of all adults in the United States who exercise on a regular basis is _____________________.
We can be 99%99% confident that the proportion of all adults in the United States who exercise on a regular basis is _____________________.
Expert Solution
Step 1: Information given is
sample size(n)=193
x=81
Confidence level=99%
sample proportion()=
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