# Permutations + probability - practice problems

#### Number of problems found: 11

- Three dices

What is the probability that the sum of points 14 will be a roll of three dice (B, M, Z)? - A married

A married couple planned to have 3 children. i. List the possible combinations of the sexes of 3 children. Use B for boy and G for girl. ii. Calculate the probability that all three children would be of the same gender - Pairs of socks

Ferdinand has twelve pairs of socks, and one sock is leaky. What is the probability of putting on a leaky sock? - STRESSED word

Each letter in STRESSED is printed on identical cards, one letter per card, and assembled in random order. Calculate the probability that the cards spell DESSERTS when assembled. - Classroom

Of the 26 pupils in the classroom, 12 boys and 14 girls, four representatives are picked to the odds of being: a) all the girls b) three girls and one boy c) there will be at least two boys - A pizza

A pizza place offers 14 different toppings. How many different three topping pizzas can you order? - Boys and girls

There are eight boys and nine girls in the class. There were six children on the trip from this class. What is the probability that left a) only boys b) just two boys - Raffle

There are 200 draws in the raffle, but only 20 of them win. What is the probability of at least 4 winnings for a group of people who have bought 5 tickets together? - Dices throws

What is the probability that the two throws of the dice: a) Six falls even once b) Six will fall at least once - Hockey players

After we cycle, five hockey players sit down. What is the probability that the two best scorers of this crew will sit next to each other? - Word

What is the probability that a random word composed of chars S, G, R, S, E, I, N, A, L, P, C, T, M, H, E, E will be the SPHERICALSEGMENT?

We apologize, but in this category are not a lot of examples.

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See also our permutations calculator. Permutations - practice problems. Probability - practice problems.