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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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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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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