# Conditional Probability

An auto insurance agency was investigating accident rates for drivers in different age groups. The following contingency provides a joint probability distribution for drivers by age group and accident rate.

a) What is the probability that a randomly selected person from the above group has had more than one accident regardless of the driver's age?

b) What is the probability that a randomly selected person from the above group is between the age of 25 and 45?

c) What is the probability that a randomly selected person from the above group has had one accident and is under the age of 25?

d) What is the probability that a randomly selected person from the above group has had one accident OR is under the age of 25?

See attached file for full problem description.

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#### Solution Preview

1. An auto insurance agency was investigating accident rates for drivers in different age groups. The following contingency provides a joint probability distribution for drivers by age group and accident rate.

a) What is the probability that a randomly selected person from the above group has had more than one accident regardless of the driver's ...