EXAMPLE 17: CONDITIONAL PROBABILITY RULE In a certain town: 70% of households have Cable TV (event C) 55% of households have Netflix (event N) These figures include the fact that 42% of households subscribe to both. a. Find the probability that a household subscribes to Netflix given that the household has Cable TV b. Find the probability that a household has Cable TV if the household subscribes to Netflix
EXAMPLE 17: CONDITIONAL PROBABILITY RULE In a certain town: 70% of households have Cable TV (event C) 55% of households have Netflix (event N) These figures include the fact that 42% of households subscribe to both. a. Find the probability that a household subscribes to Netflix given that the household has Cable TV b. Find the probability that a household has Cable TV if the household subscribes to Netflix
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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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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