I am posting again due to formatting reason in previous one
The following table gives the data of 100 drivers who work in Jaipur.
Age
of ACCIDENTS
driver 1 2 MORE THAN 2
18-29 12 11 1
30-40 16 5 10
above 9 3 17
40
What is the probability for a driver chosen at random from the city being between the age of 30-40 and having more than one accident within the specified time period.
still not very clear, but recall that P(A|B) = P(A&B)/P(A)
also, SAT practice tests usually have similar problems, and of course, google can provide many more for this topic (conditional probability)