Probability Frequency

• 14

• 12

• 16

• 28

A coin is thrown 30 times. It lands on tails 20 times. What is the relative frequency of the coin landing on tails?

A dice is rolled 50 times. It lands on six 37 times. What is the experimental probability of the dice landing on six?

What is the relative frequency of the coin landing on heads?

• A

• B

• C

• D

Based on the chart, what is the probability of pulling a green marble?

• 1/8

• 8/25

• 8/100

• 7/8

• A

• B

• C

• D

Martin has a bag of marbles. He removed one marble, recorded the color and then placed it back in the bag.

Based on his experiment, what is the probability of getting a green marble? (you may answer as a fraction, decimal, or percent)

(a)  

What is the relative frequency of students speaking Vietnamese?

• 8%

• 100%

• 4%

• 16%

Joseph rolled a number cube 50 times. The table shows the cumulative results of each roll. What is the relative frequency of rolling a 4? Select all that apply.

• 0.18

• 67.7%

• 18%