Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E. that corresponds to a sample of size 131 with 54.2% successes at a confidence level of 99.9%. P(1 – p) Recall: M.E. = z* . n М.Е. %3D Round final answer to two decimal places.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

Help with this one

Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E. that
corresponds to a sample of size 131 with 54.2% successes at a confidence level of 99.9%.
P(1 – p)
Recall: M.E. = z*
n
М.Е. 3
Round final answer to two decimal places.
Transcribed Image Text:Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E. that corresponds to a sample of size 131 with 54.2% successes at a confidence level of 99.9%. P(1 – p) Recall: M.E. = z* n М.Е. 3 Round final answer to two decimal places.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman