What is p value

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
Topic Video
Question

What is p value

1. In a study of red/green color blindness, 800| men and 2150| women are randomly selected and tested. Among the men, 71| have red/green color
blindness. Among the women, 4 have red/green color blindness. Test the claim that men have a higher rate of red/green color blindness.
The test statistic is 13.3289
The p-value is
Is there sufficient evidence to support the claim that men have a higher rate of red/green color blindness than women using the 0.05% significance level?
OA. No
OB. Yes
2. Construct the 95% confidence interval for the difference between the color blindness rates of men and women.
< (P1 – P2) 4 0.107
0.067
Which of the following is the correct interpretation for your answer in part 2?
OA. There is a 95% chance that that the difference between the rates of red/green color blindness for men and women lies in the interval
OB. We can be 95% confident that that the difference between the rates of red/green color blindness for men and women in the sample lies in the interval
OC. We can be 95% confident that the difference between the rates of red/green color blindness for men and women lies in the interval
OD. None of the above
Transcribed Image Text:1. In a study of red/green color blindness, 800| men and 2150| women are randomly selected and tested. Among the men, 71| have red/green color blindness. Among the women, 4 have red/green color blindness. Test the claim that men have a higher rate of red/green color blindness. The test statistic is 13.3289 The p-value is Is there sufficient evidence to support the claim that men have a higher rate of red/green color blindness than women using the 0.05% significance level? OA. No OB. Yes 2. Construct the 95% confidence interval for the difference between the color blindness rates of men and women. < (P1 – P2) 4 0.107 0.067 Which of the following is the correct interpretation for your answer in part 2? OA. There is a 95% chance that that the difference between the rates of red/green color blindness for men and women lies in the interval OB. We can be 95% confident that that the difference between the rates of red/green color blindness for men and women in the sample lies in the interval OC. We can be 95% confident that the difference between the rates of red/green color blindness for men and women lies in the interval OD. None of the above
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Discrete Probability Distributions
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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