Homework Help is Here – Start Your Trial Now!
Math
Probability
The following table describes number of cases for a breathing testing result between smoking status by age groups, as group 1 is below 40 years old and group 2 is between 40 and 59 years old, in Houston in 1974-1975. Using two sample test for binomial proportion. Age <40 40 - 59 Smoking Non Smoker Smoker Non Smoker Smoker Breathing Test Results Normal Not Normal 577 682 164 245 34 57 4 74 Total 611 739 168 319 (a) Compute the 99% confidence interval for the difference of abnormal rate ofbreathing testing between non smoker and smoker for the group of Age < 40 and Age 40 - 59 respectively. (b) Test whether there is a significant difference for the breathing test resultbetween non smoker and smoker for both groups at significance level level a = 0.01.

The following table describes number of cases for a breathing testing result between smoking status by age groups, as group 1 is below 40 years old and group 2 is between 40 and 59 years old, in Houston in 1974-1975. Using two sample test for binomial proportion. Age <40 40 - 59 Smoking Non Smoker Smoker Non Smoker Smoker Breathing Test Results Normal Not Normal 577 682 164 245 34 57 4 74 Total 611 739 168 319 (a) Compute the 99% confidence interval for the difference of abnormal rate ofbreathing testing between non smoker and smoker for the group of Age < 40 and Age 40 - 59 respectively. (b) Test whether there is a significant difference for the breathing test resultbetween non smoker and smoker for both groups at significance level level a = 0.01.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
See similar textbooks
icon
Related questions
Question
The following table describes number of cases for a breathing testing result between smoking status by age groups, as group 1 is below 40 years old and group 2 is between 40 and 59 years old, in Houston in 1974-1975. Using two sample test for binomial proportion. Age < 40 40 - 59 Smoking Non Smoker Smoker Non Smoker Smoker Breathing Test Results Normal Not Normal 577 682 164 245 34 57 4 74 Total 611 739 168 319 (a) Compute the 99% confidence interval for the difference of abnormal rate ofbreathing testing between non smoker and smoker for the group of Age < 40 and Age 40 - 59 respectively. (b) Test whether there is a significant difference for the breathing test resultbetween non smoker and smoker for both groups at significance level level a = 0.01.
Transcribed Image Text:The following table describes number of cases for a breathing testing result between smoking status by age groups, as group 1 is below 40 years old and group 2 is between 40 and 59 years old, in Houston in 1974-1975. Using two sample test for binomial proportion. Age < 40 40 - 59 Smoking Non Smoker Smoker Non Smoker Smoker Breathing Test Results Normal Not Normal 577 682 164 245 34 57 4 74 Total 611 739 168 319 (a) Compute the 99% confidence interval for the difference of abnormal rate ofbreathing testing between non smoker and smoker for the group of Age < 40 and Age 40 - 59 respectively. (b) Test whether there is a significant difference for the breathing test resultbetween non smoker and smoker for both groups at significance level level a = 0.01.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 45 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON
SEE MORE TEXTBOOKS