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3. In a random sample of 500 teenagers 12 to 17 years old, it was found that 330 have regular access te computers and the Internet. a. Find a point estimate of the true proportion of teenagers 12 to 17 years old who have regula access to computers and the Internet, b. Construct a 95% confidence interval for the true proportion of teenagers 12 to 17 years old whe have regular access to computers and the Internet, c. What can you assert with 95% confidence about the possible size of the error d if you estimat the true proportion of teenagers 12 to 17 years old who have regular access to computers and

3. In a random sample of 500 teenagers 12 to 17 years old, it was found that 330 have regular access te computers and the Internet. a. Find a point estimate of the true proportion of teenagers 12 to 17 years old who have regula access to computers and the Internet, b. Construct a 95% confidence interval for the true proportion of teenagers 12 to 17 years old whe have regular access to computers and the Internet, c. What can you assert with 95% confidence about the possible size of the error d if you estimat the true proportion of teenagers 12 to 17 years old who have regular access to computers and

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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The lesson is all about Estimation Statistics. Please include the complete solution. Thank you.
3. In a random sample of 500 teenagers 12 to 17 years old, it was found that 330 have regular access to computers and the Internet. а. Find a point estimate of the true proportion of teenagers 12 to 17 years old who have regular access to computers and the Internet, b. Construct a 95% confidence interval for the true proportion of teenagers 12 to 17 years old who have regular access to computers and the Internet, What can you assert with 95% confidence about the possible size of the error d if you estimate the true proportion of teenagers 12 to 17 years old who have regular access to computers and the Internet to be equal to p = 0.66? с.
Transcribed Image Text:3. In a random sample of 500 teenagers 12 to 17 years old, it was found that 330 have regular access to computers and the Internet. а. Find a point estimate of the true proportion of teenagers 12 to 17 years old who have regular access to computers and the Internet, b. Construct a 95% confidence interval for the true proportion of teenagers 12 to 17 years old who have regular access to computers and the Internet, What can you assert with 95% confidence about the possible size of the error d if you estimate the true proportion of teenagers 12 to 17 years old who have regular access to computers and the Internet to be equal to p = 0.66? с.
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