Homework Help is Here – Start Your Trial Now!
Math
Statistics
the women were found to have Type 2 diabetes. What is the upper bound of a 95% confidence level for the difference in proportion between diabetic men and diabetic women. i.e., Pm - Pw.

the women were found to have Type 2 diabetes. What is the upper bound of a 95% confidence level for the difference in proportion between diabetic men and diabetic women. i.e., Pm - Pw.

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
See similar textbooks
icon
Related questions
Question

[Statistics] What is the upper bound of the confidence interval?

A random survey of 705 elderly men, aged 70 and more, was taken and 14.6% were found to have Type 2 diabetes. At the same time, a random survey of 688 elderly women, aged 70 and more, was taken and 9.1% of the women were found to have Type 2 diabetes. What is the upper bound of a 95% confidence level for the difference in proportion between diabetic men and diabetic women. i.e., Pm - Pw. Note: Please round your answer to four decimal places.
Transcribed Image Text:A random survey of 705 elderly men, aged 70 and more, was taken and 14.6% were found to have Type 2 diabetes. At the same time, a random survey of 688 elderly women, aged 70 and more, was taken and 9.1% of the women were found to have Type 2 diabetes. What is the upper bound of a 95% confidence level for the difference in proportion between diabetic men and diabetic women. i.e., Pm - Pw. Note: Please round your answer to four decimal places.
95% CI for, the difference between two population proportions, p₁ - P₂ is: ℗₁ - Â₂ ± [Z*SE(µ₁ − P2)]
Transcribed Image Text:95% CI for, the difference between two population proportions, p₁ - P₂ is: ℗₁ - Â₂ ± [Z*SE(µ₁ − P2)]
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
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
SEE MORE TEXTBOOKS