Question
An insurance company classifies drivers as low-risk, medium-risk and high-risk. Of those insured, 60% are low-risk, 30% are medium-risk and 10% are high-risk. After a study, the company finds that during a 1-year period, 1% of the low-risk drivers had an accident, 5% of the medium-risk drivers had an accident and 9% of the high-risk drivers had an accident.
If two drivers who had an accident during the 1-year period are selected, what is the probability that at least one of them has been classified as high-risk?
Answer: 0.51
How to arrive at this answer???
If two drivers who had an accident during the 1-year period are selected, what is the probability that at least one of them has been classified as high-risk?
Answer: 0.51
How to arrive at this answer???
Answers
Want solution
Related Questions
Types of bonds are divided into three categories: good risk, medium risk, and poor risk. Assume that...
When a risk cannot be insured or the known loss of a risk will be extremely small,
which type of ri...
Which of the following is not true about taking risk while driving?
Drivers of all ages expose th...