Problity Review

What is the probability of getting a sum 9 from two throws of a dice?

2/12

A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red,

1/5

In a box, there are 5 red, 3 blue and 2 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?

7/10

A bag contains 6 black and 7 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?

7/13

Three unbiased coins are tossed. What is the probability of getting at most two heads?

7/8

Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 6 or 3?

8/20

A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart i

8/52

Two cards are drawn together from a pack of 52 cards. The probability that one is a spade and one is a heart,

8/52

A bag contains 5 red, 4 green and 3 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?

9/12

From the last proble is it dependent or dependent?

independent

is the last problem dependent or independent?

independent

A bag contains 5 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?

1/13

From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings?

1/15

SOme one filps a coin it lands on heads whats the prblilty

1/2

Some one filps a coin it lands on heads whats the prblilty

1/2

Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is even?

1/2

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

2/7

In a class, there are 12 boys and 11 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected,

3/23

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

3/4

A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?

4/7