Category: Probability problem

Solution: In how many ways can you invite one or more of your five friends?

Solution: Find the value of n, if two of the engineers are replaced

Solution: Find the probability of getting the sum of the two dice greater than 10

Solution: Find the probability of getting at least 3 two’s in 4 throws

Solution: What is the probability of getting exactly 3 tails in 5 throws?

Solution: What is the probability that the cards are diamond?

Solution: The probability that a black marble will drawn

Solution: What is the probability that a black marble will drawn?

Solution: Find the two values at which must lie at least 75% of the data

Solution: What is the chance of him getting 95% in the exam?