Topic 10: LTQ 10.2 Review

What is the probability of drawing a black marble from a bag containing 8 black, 6 white, 4 red, and 2 yellow marbles?

• 1/5

• 8/20

• 2/5

• 8/10

What is the probability of drawing a black or yellow marble from a bag containing 8 black, 6 white, 4 red, and 2 yellow marbles?

• 1/4

• 5/20

• 1/2

• 1/8

What is the probability of drawing a marble that is not yellow from a bag containing 8 black, 6 white, 4 red, and 2 yellow marbles?

• 9/10

• 1/10

• 3/4

• 2/15

What is the probability of drawing an queen from a standard 52-card deck?

• 1/13

• 1/4

• 1/52

• 1/26

What is the probability of drawing a king or an ace from a standard 52-card deck?

• 2/13

• 1/13

• 1/26

• 1/4

What is the probability of drawing a black or a king card from a standard 52-card deck?

• 7/13

• 1/2

• 3/13

• 1/4

A bag contains 3 purple, 7 blue, 4 green, and 4 orange marbles. You will draw TWO marbles from the bag WITH REPLACEMENT. What is the probability you select two blue marbles?

• 49/324

• 7/18

• 17/36

• 1/2

A bag contains 3 purple, 7 blue, 4 green, and 4 orange marbles. You will draw TWO marbles from the bag WITHOUT REPLACEMENT. What is the probability you select two blue marbles?

• 49/324

• 7/18

• 17/36

• 7/51

A bag contains 3 purple, 7 blue, 4 green, and 4 orange marbles. You will draw TWO marbles from the bag WITHOUT REPLACEMENT. What is the probability you select a green marble then an orange marble?

• 16/324

• 8/18

• 17/35

• 8/153

You pick TWO cards from a standard 52 card deck, WITHOUT replacement. What is the probability that you pick a red card then a black card?

• 13/51

• 1/4

• 3/13

• 1/2