Period 2 - Quiz for the week of 6/7/21 to 6/13/21

Of the last 16 people at a carnival booth, 6 won a prize. What is the experimental probability that the next person at the booth will win a prize?

Remember: The experimental probability is the number of times an event occurs out of the total number of trials.

• P(win) = 6/16

• P(win) = 3/8

• P(win) = 8/16

• P(win) = 4/16

A grocery store recently sold 10 cartons of yogurt, of which 5 were raspberry. What is the experimental probability that the next carton of yogurt sold will be raspberry?

Write your answer as a fraction or whole number.

• P(raspberry) = 10/5

• P(raspberry) = 2/1

• P(raspberry) = 1/2

• P(raspberry) = 5/10

You pick a card at random.

What is P(4)?

Write your answer as a percentage.

• 0.25

• 25%

• 2.5%

• 40%

You flip a coin.

What is P(heads)?

• 10%

• 40%

• 50%

• 60%

What is the probability that a randomly selected pair of sunglasses has regular lenses and browline frames?

Simplify any fractions.

• 6/17

• 3/17

• 3/6

• 5/17

You roll a 6-sided die.

What is P(not odd)?

Write your answer as a percentage.

• 20%

• 30%

• 50%

• 60%

You pick a card at random.

What is P(not greater than 4)?

• 18%

• 24%

• 0%

• 25%

What is the probability of rolling a six on the first die and a six on the second die?

Remember: The probability is the number of favorable outcomes out of the number of possible outcomes. The number of outcomes for a compound event is the product of the number of outcomes for each individual event.

• 12

• 1/36

• 1/12

• 36%

What is the probability of flipping tails and rolling a one?

• 1 out of 6

• 50%

• 1/12

• 1/2

You roll a die and pick a card. How many outcomes are possible?

• 60

• 30

• 11

• 40%