A group of people were asked if they had run a red light in the last year. 455 responded "yes", and 310 responded "no". Find the probability that if a person is chosen at random, they responded "yes".
A group of people were asked if they had run a red light in the last year. 455 responded "yes", and 310 responded "no". Find the probability that if a person is chosen at random, they responded "yes".
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.1: Percents And Fractions
Problem 32E
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Question
A group of people were asked if they had run a red light in the last year. 455 responded "yes", and 310 responded "no".
Find the probability that if a person is chosen at random, they responded "yes".
Answer: ?
Give your answer as a decimal, rounded to the nearest thousandth.
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