It is intended to study whether physical exercise is related to obesity. In a sample of 250 people, the following results are obtained: 120 people suffer from obesity, of which 90 reported not doing physical activity and of those who do not suffer from obesity, 70 reported doing physical activity. What is the incidence of obesity? What is the relative risk RR? What is the Odds ratio OR?

It is intended to study whether physical exercise is related to obesity. In a sample of 250 people, the following results are obtained: 120 people suffer from obesity, of which 90 reported not doing physical activity and of those who do not suffer from obesity, 70 reported doing physical activity. What is the incidence of obesity? What is the relative risk RR? What is the Odds ratio OR?

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...

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