The table summarizes results from 975 pedestrian deaths that were caused by automobile accidents. Driver Intoxicated? Pedestrian Intoxicated? Yes No Yes 45 74 No 285 571 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was not intoxicated. Report the answer as a percent rounded to one decimal place accuracy.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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The table summarizes results from 975 pedestrian deaths that were caused by automobile accidents.

Driver
Intoxicated?
Pedestrian Intoxicated?
Yes No
Yes 45 74
No 285 571



If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was not intoxicated.

Report the answer as a percent rounded to one decimal place accuracy. 

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