Q. 2 A study was conducted to study the association of coffee drinking and anxiety in a sample of adults. Among 15,500 coffee drinkers, 700 developed anxiety. Among the 13500 non-coffee drinkers, 250 cases of anxiety were observed. Display the data in 2 x 2 contingency table. Find relative risk, risk difference and odds ratio of anxiety associated with coffee drinking. Interpret the results.

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
icon
Concept explainers
Topic Video
Question
Q. 2 A study was conducted to study the association of coffee drinking and
anxiety in a sample of adults. Among 15,500 coffee drinkers, 700 developed
anxiety. Among the 13500 non-coffee drinkers, 250 cases of anxiety were
observed.
Display the data in 2 x 2 contingency table.
Find relative risk, risk difference and odds ratio of anxiety associated with
coffee drinking. Interpret the results.
Transcribed Image Text:Q. 2 A study was conducted to study the association of coffee drinking and anxiety in a sample of adults. Among 15,500 coffee drinkers, 700 developed anxiety. Among the 13500 non-coffee drinkers, 250 cases of anxiety were observed. Display the data in 2 x 2 contingency table. Find relative risk, risk difference and odds ratio of anxiety associated with coffee drinking. Interpret the results.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Centre, Spread, and Shape of a Distribution
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.
Similar 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