A group of 125 truck owners were asked what brand of truck they have and whether their truck has 4-wheel drive. The results are summarized in the two-way table below. YES NO total Ford 28 17 45 Toyota 32 18 50 Dodge 20 10 30 total 80 45 125 a) If a truck owner is selected at random, what is the probability that they own a Toyota and has 4-wheel drive? Express as a percent rounded to 1 decimal b) If a truck owner is selected at random, what is the probability that they own a Ford or have 4-wheel drive? Express as a percent rounded to 1 decimal c) If a truck owner is selected at random, what is the probability that they have 4-wheel drive given they own a Dodge? Express as a percent rounded to 1 decimal

A group of 125 truck owners were asked what brand of truck they have and whether their truck has 4-wheel drive. The results are summarized in the two-way table below. YES NO total Ford 28 17 45 Toyota 32 18 50 Dodge 20 10 30 total 80 45 125 a) If a truck owner is selected at random, what is the probability that they own a Toyota and has 4-wheel drive? Express as a percent rounded to 1 decimal b) If a truck owner is selected at random, what is the probability that they own a Ford or have 4-wheel drive? Express as a percent rounded to 1 decimal c) If a truck owner is selected at random, what is the probability that they have 4-wheel drive given they own a Dodge? Express as a percent rounded to 1 decimal

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...

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