Insurance company records indicate that 12% of all teenage drivers have been ticketed for speeding
And 9% for going through a red light. If 4% have been ticketed for both, what is the probability that
A teenage driver has been issued a ticket for speeding but not for running a red light?
A) 12%
B) 17%
C) 13%
D) 3%
E) 8%

Question

Quizplus · Accepted Answer

The probability of being ticketed for speeding but not for running a red light is 12% - 4% = 8%.

Insurance Company Records Indicate That 12% of All Teenage Drivers