Use the following information for questions:
A survey asked people how often they exceed speed limits. The data are then categorized into the following contingency table of counts showing the relationship between age group and response.
-Among people with age over 30, what's the "risk"of always exceeding the speed limit?
A) 0.20
B) 0.40
C) 0.33
D) 0.50

Question

Use the following information for questions:
 A survey asked people how often they exceed speed limits. The data are then categorized into the following contingency table of counts showing the relationship between age group and response. 
-Among people with age over 30, what's the "risk"of always exceeding the speed limit?
A) 0.20 
B) 0.40 
C) 0.33 
D) 0.50

Quizplus · Accepted Answer

Among people with age over 30, 20% of them always exceed the speed limit.

Use the Following Information for Questions