In some states, a driver of a vehicle may not use a handheld cell phone whlle driving. In one state with this law, 250 randomly selected drivers were surveyed to determine the assoclation between drivers who know the lawand drivers who obey the law. The results are shown In the table below. Knows the Law Obeys the Law Yes No Total Yes 68% 14% 82% No 10% 8% 18% Total 78% 22% 100% What is the relative frequency of drivers who know and obey the law? % of drivers who know and obey the law.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.4: Two-ways Tables
Problem 7E
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In some states, a driver of a vehcle may not use a handheld cell phone whle driving. In one state with thls
law, 250 randomly selected drivers were surveyed to determine the assocdation between drivers who
know the lawand drivers who obey the law. The results are shown In the table below.
Knows the LaW
Obeys the Law
Yes
No
Total
Yes
68%
14%
82%
No
10%
8%
18%
Total
78%
22%
100%
What Is the relative frequency of drivers who know and obey the law?
% of drivers who know and obey the law.
Transcribed Image Text:In some states, a driver of a vehcle may not use a handheld cell phone whle driving. In one state with thls law, 250 randomly selected drivers were surveyed to determine the assocdation between drivers who know the lawand drivers who obey the law. The results are shown In the table below. Knows the LaW Obeys the Law Yes No Total Yes 68% 14% 82% No 10% 8% 18% Total 78% 22% 100% What Is the relative frequency of drivers who know and obey the law? % of drivers who know and obey the law.
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