Compound Probability

Front

What is the probability of rolling a dice and landing on a 4, and then rolling the dice again and landing on any even number? Options: 1 ⁄ 6, 1 ⁄ 8, 1 ⁄ 2, 1 ⁄ 12

Back

1 ⁄ 12

Front

Is the event INDEPENDENT or DEPENDENT? Amy plays card games. She picks a card at random. Then without putting the first card back, she picks a second card at random.

Back

Dependent

Front

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced. Find P(purple then black)

Back

1/18

Front

Probability of selecting one green marble from Bag A and one black marble from Bag B.

Back

3/20

Front

Probability of selecting a girl then a boy from a class of 15 boys and 14 girls.

Back

15/58

Front

A box contains 5 purple marbles, 3 green marbles and 2 orange marbles. Draws are made without replacement. P(both marbles are purple)

Back

2/9

Front

A bag contains some red-colored and some blue-colored marbles. First a red-colored marble is drawn and then, without replacing the first marble, a blue-colored marble is drawn. Are the two events dependent or independent?

Back

Dependent

Front

Does the outcome of the first draw affect the outcome of the second when two marbles are drawn with replacement?

Back

No

Front

Probability of picking 2 red marbles in a row from a bag with 6 red, 5 green, and 4 yellow marbles (without replacement)?

Back

1/7

Front

Probability of rolling an even number on the first roll and an odd number on the second roll of a number cube.

Back

1/4