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Among those who are 21 years of age, those who have been driving less than 5 years had 10,000 new car accidents in 1 year, while those who had been driving for more than 5 years had 20,000 new car accidents during the same time period. It was concluded from these data that 21-year-olds with more driving experience have increased risk of accidents compared to those who started driving later. This conclusion is: a. Correct b. Incorrect because rates are not reported c. Incorrect because prevalence estimates are given when incidence rates should be reported d. Incorrect because there is no comparison group

Among those who are 21 years of age, those who have been driving less than 5 years had 10,000 new car accidents in 1 year, while those who had been driving for more than 5 years had 20,000 new car accidents during the same time period. It was concluded from these data that 21-year-olds with more driving experience have increased risk of accidents compared to those who started driving later. This conclusion is: a. Correct b. Incorrect because rates are not reported c. Incorrect because prevalence estimates are given when incidence rates should be reported d. Incorrect because there is no comparison group

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Among those who are 21 years of age, those who have been driving less than 5 years had 10,000 new car accidents in 1 year, while those who had been driving for more than 5 years had 20,000 new car accidents during the same time period. It was concluded from these data that 21-year-olds with more driving experience have increased risk of accidents compared to those who started driving later. This conclusion is: a. Correct b. Incorrect because rates are not reported c. Incorrect because prevalence estimates are given when incidence rates should be reported d. Incorrect because there is no comparison group
Transcribed Image Text:Among those who are 21 years of age, those who have been driving less than 5 years had 10,000 new car accidents in 1 year, while those who had been driving for more than 5 years had 20,000 new car accidents during the same time period. It was concluded from these data that 21-year-olds with more driving experience have increased risk of accidents compared to those who started driving later. This conclusion is: a. Correct b. Incorrect because rates are not reported c. Incorrect because prevalence estimates are given when incidence rates should be reported d. Incorrect because there is no comparison group
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