In Arkansas, 30 percent of all cars emit excessive amounts of pollutants. The probability is 0.95 that a car emitting excessive amounts of pollutants will fail the state's vehicular emission test, and the probability is 0.15 that a car not emitting excessive amounts of pollutants will also fail the test. If a car fails the emission test, what is the probability that it actually emits excessive amounts of emissions? Select one: O a. 0.13 О ь. 0.73 O c. 0.74 O d. 0.14

In Arkansas, 30 percent of all cars emit excessive amounts of pollutants. The probability is 0.95 that a car emitting excessive amounts of pollutants will fail the state's vehicular emission test, and the probability is 0.15 that a car not emitting excessive amounts of pollutants will also fail the test. If a car fails the emission test, what is the probability that it actually emits excessive amounts of emissions? Select one: O a. 0.13 О ь. 0.73 O c. 0.74 O d. 0.14

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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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Concept explainers

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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Question

In Arkansas, 30 percent of all cars emit excessive amounts of pollutants. The probability is
0.95 that a car emitting excessive amounts of pollutants will fail the state's vehicular
emission test, and the probability is 0.15 that a car not emitting excessive amounts of
pollutants will also fail the test. If a car fails the emission test, what is the probability that it
actually emits excessive amounts of emissions?
Select one:
O a. 0.13
О ь. 0.73
O c. 0.74
O d. 0.14

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