Question

An insurance company insured 2000 scooter drivers, 4000 car drivers and 6000 truck drivers. The probability of an accident involving a scooter, a car and a truckare 0.01, 0.03 and 0.15 respectively. One of the insured persons meets with an accident. What is the probability that he is a scooter driver.

Answer 1

creating confusions aks to math teacher

Answer 2

Probability that he is a scooter driver=2000(0.1)/(2000*0.1+4000*0.3+6000*0.15)

=0.1/(0.1+0.6+0.45)

=0.1/1.15=100/115=20/23