If x$$\in$$[0, 5], then what is the probability that x² $$-$$ 3x + 2 $$\ge$$ 0 ?

A bag contains 4 white and 2 black balls and another bag contains 3 white and 5 black balls. If one ball is drawn from each bag, then the probability that one ball is white and one ball is black, is

A problem in Statistics is given to three students A, B and C whose chances of solving it independently are $${1 \over 2}$$, $${1 \over 3}$$ and $${1 \over 4}$$, respectively. The probability that the problem will be solved, is

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