A basket contains 6 blue, 2 red, 4 green and 3 yellow balls. If 5 balls are picked up at random, what is the probability…

A discrete probability distribution may be represented by

In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the le…

Two dice are thrown simultaneously. What is the probability of getting the sum of the face number is at least 10?

In a race where 12 cars are running, the chance that car X will win is $$\frac{1}{6},$$ that Y will win is $$\frac{{1}}{…

Two dice are tossed. The probability that the total score is a prime number is-

In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a priz…

In which approach to probability the outcomes are equally likely to occur?