Among 400 randomly selected drivers in the 20 - 24 age bracket, 6 were in a car crash in the last year. If a driver in that age bracket is randomly selected, what is the approximate probability that he or she will be in a car crash during the next year? Is it unlikely for a driver in that age bracket to be involved in a car crash during a year? Is the resulting value high enough to be of concern to those in the 20 - 24 age bracket? Consider an event to be "unlikely" if its probability is less than or equal to 0.05. The probability that a randomly selected person in the 20 - 24 age bracket will be in a car crash this year is approximately (Type an integer or decimal rounded to the nearest thousandth as needed.) Would it be unlikely for a driver in that age bracket to be involved in a car crash this year? O No Yes Is the probability high enough to be of concern to those in the 20 - 24 age bracket? No Yes

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
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Among 400 randomly selected drivers in the 20 – 24 age bracket, 6 were in a car crash in the last year. If a driver in that age bracket is randomly selected, what is the approximate
probability that he or she will be in a car crash during the next year? Is it unlikely for a driver in that age bracket to be involved in a car crash during a year? Is the resulting value high
enough to be of concern to those in the 20 - 24 age bracket? Consider an event to be "unlikely" if its probability is less than or equal to 0.05.
The probability that a randomly selected person in the 20 - 24 age bracket will be in a car crash this year is approximately.
(Type an integer or decimal rounded to the nearest thousandth as needed.)
Would it be unlikely for a driver in that age bracket to be involved in a car crash this year?
No
Yes
Is the probability high enough to be of concern to those in the 20 – 24 age bracket?
No
Yes
Transcribed Image Text:Among 400 randomly selected drivers in the 20 – 24 age bracket, 6 were in a car crash in the last year. If a driver in that age bracket is randomly selected, what is the approximate probability that he or she will be in a car crash during the next year? Is it unlikely for a driver in that age bracket to be involved in a car crash during a year? Is the resulting value high enough to be of concern to those in the 20 - 24 age bracket? Consider an event to be "unlikely" if its probability is less than or equal to 0.05. The probability that a randomly selected person in the 20 - 24 age bracket will be in a car crash this year is approximately. (Type an integer or decimal rounded to the nearest thousandth as needed.) Would it be unlikely for a driver in that age bracket to be involved in a car crash this year? No Yes Is the probability high enough to be of concern to those in the 20 – 24 age bracket? No Yes
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