In an experiment to examine the relationship between heart disease and the place of life, the following data were collected for 200 people: Big city Small town Rural 24 53 Heart disease 35 38 The place of life 22 28 If one of these individuals is selected at random, find the a. Possibility of being someone who does not live in the countryside while known to be someone without a heart disease. b. Possibility of someone with heart disease, known to be someone who doesn't live in the big city.
In an experiment to examine the relationship between heart disease and the place of life, the following data were collected for 200 people: Big city Small town Rural 24 53 Heart disease 35 38 The place of life 22 28 If one of these individuals is selected at random, find the a. Possibility of being someone who does not live in the countryside while known to be someone without a heart disease. b. Possibility of someone with heart disease, known to be someone who doesn't live in the big city.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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