Probability

ASDD

• H

• J

• J

• K

What is the probability that a person selected at random from this data set drives a sports car, given that they are female?

• 25%

• 53.6%

• 18.8%

• 11%

If you choose from the following M & M colors, what is the probability that you choose blue?

• 8/26

• 4/13

• 8/25

• 1/3

What is the probability you will choose either a black or white marble?

• 3/5

• 9/100

• 1/10

• 2/5

What is the probability that a randomly chosen person prefers to exercise by running?

• 0.33

• 0.25

• 0.64

• 0.6

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

• 5/6

• 1/2

• 1/3

• 1/6

The probability of it raining today is 30%.  What is the probability that it will NOT rain?

• 30%

• 70%

• 100%

• 0%

A card is randomly drawn from a standard deck of 52 cards. Find the probability of drawing an heart?

• 1/4

• 12/52

• 3/52

• 1/2

What is the probability that a randomly chosen man prefers to exercise by swimming?

• 0.30

• 0.45

• 0.28

• 0.33

Bag A contains 9 red marbles and 3 green marbles. Bag B contains 9 black marbles and 6 orange marbles. Find the probability of selecting one green marble from bag A and one black marble from bag B.  P(green, black)

• 3/20

• 1/4

• 3/31

• 2/27