The random sample of 500 people 12 to 17 years old, 330 has access to the computer. a) find a point estimate of the true proportion of teenagers 12 to 17 years old who have acess to the computer. b) construct 95% confidence interval c) 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 access to computer to p-hat=0.66
The random sample of 500 people 12 to 17 years old, 330 has access to the computer. a) find a point estimate of the true proportion of teenagers 12 to 17 years old who have acess to the computer. b) construct 95% confidence interval c) 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 access to computer to p-hat=0.66
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
The random sample of 500 people 12 to 17 years old, 330 has access to the computer.
a) find a point estimate of the true proportion of teenagers 12 to 17 years old who have acess to the computer.
b) construct 95% confidence interval
c) 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 access to computer to p-hat=0.66?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman