probability

Pataasin ang iyong marka sa homework at exams ngayon gamit ang Quizwiz!

3/8

1 red marble, 3 green, 4 blue. what is the probability of picking a green?

1/8

1 red marble, 3 green, 4 blue. what is the probability of picking a red?

4/9

1 red marble, 3 green, 5 blue. what is the probability of not picking blue?

7/13

5 red marbles, 6 green, 2 blue. what is the probability of not picking green?

6/13

5 red marbles, 6 green, 2 blue. what is the probability of picking green?

11/13

5 red marbles, 6 green, 2 blue. what is the probability of picking red or green?

1/10

A spinner and a fair number cube are used in a game. The spinner has an equal chance of landing on 1 of 5 colors: purple, blue, green, white, or orange. The faces of the cube are labeled 1 through 6. What is the probability of a player spinning the color green and then rolling an even number?

40%

A spinner that has an equal chance of landing on 1 of 5 colors: purple, blue, green, white, or orange. What is the probability of a player spinning the color green or purple?

1/12

Cynthia had a bag containing 2 red, 3 green, and 4 purple. What is the probability of drawing a green tile, not replacing it, and then drawing a red tile?

5/6

David has 2 pair of black pant, 3 pair of blue pants, and 1 pair of tan pants. What is the probability that he will choose a pair of black pants or blue pants?

0

If you spin the spinner once, what is the probability that you will get a number greater than 8?

1/28

Jeff has a bag containing 2 blue marbles, 3 red marbles, and 3 green marbles. What is the probability of Jeff pulling a blue marble, not replacing it, and then pulling another blue marble from the bag?

2/9

Lola has 2 pair of black pant, 3 pair of blue pants, and 1 pair of tan pants. She also has 4 white and 2 red shirts. If Lola chooses a pair of paints and a shirt at random, what is the probability that she will choose a pair of black pants and a white shirt?

3/14

Samuel has a bag containing 2 blue marbles, 3 red marbles, and 3 green marbles. What is the probability of Samuel pulling a blue marble, not replacing it, and then pulling a marble other than blue from the bag?

2/21

Suppose that two M&M's are drawn from a bag of M&M's that contains 3 green M&M's, 8 brown M&M's, 8 red M&M's and 9 blue M&M's. The first M&M is not replaced before the second M&M is drawn. What is the probability of picking a red M&M first and then a blue M&M?

5/39

There are 5 gray, 4 red, 2 green, and 2 navy marbles in a hat. What is the probability picking a gray marble and without replacing it pick another gray marble?

16/81

There are 5 gray, 4 red, 5 white, 2 green, and 2 navy marbles in a hat. What is the probability picking a red marble and with replacing it pick a marble that is not green?

1/38

There are 5 gray, 4 red, 5 white, 3 green, 1 orange and 2 navy marbles in a hat. What is the probability picking a navy marble and without replacing it pick a white marble?

12/49

There are 6 pink and 8 white marbles in a bag. If two marbles are drawn one after the other, then what is the probability of getting a pink marble first and white ball next, if the first marble drawn is replaced?

1/7

There are 6 red marbles, 5 green marbles, and 4 yellow marbles in a bag. If Joe picks 2 marbles one after the other without replacement, then what is the probability that both are red in color?

2/3

Tim has 14 pop, 10 rap, and 6 rock songs on his playlist. If he hits shuffle once, what is the P(not getting a rap song)?

3/16

You spin the spinner twice, what is the probability of landing on an odd number and then an even number?

5/8

what is the probability of landing on an even number or 3?

1/3

what is the probability of rolling a dice and getting a 1 or 6?


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