Probability With Tables

What is the probability that a randomly selected politician is a republican that does not support the issue? Round to the nearest percent.

• 28%

• 55%

• 48%

• 33%

What is the probability that a randomly selected politician is a republican given that they do not support the issue? Round to the nearest percent.

• 28%

• 55%

• 48%

• 33%

What is the probability that a randomly selected politician does not support the issue given that they are republican? Round to the nearest percent.

• 28%

• 55%

• 48%

• 33%

Given that a randomly selected politician supports the issue, what is the probability that they are democrat? Round to the nearest percent.

• 20%

• 50%

• 40%

• 47%

Use the table of probabilities to find P(D).

• 0.4

• 0.3

• 0.2

• 0.1

• F

• G

• H

• J

What is the probability the factory makes less than 2 defective cars per day?

• 0.22

• 0.31

• 0.47

• 0.78

The table shows the numbers of boys and girls that are enrolled in Spanish, French, or German class. If a student is chosen at random, what is the probability that the student is in Spanish or is a boy?

• .20

• .40

• .70

• .90

Based on this experiment, what is the probability that a girl in athletics is chosen? 

• 22/37

• 15/37

• 11/40

• 7/10

What is the probability that a chosen student is a girl?