Basic Probability Quiz

Make sure you have you finished watching the video Basic Probability. Once you have type YES into the boxes and proceed to the following questions.

https://www.youtube.com/watch?v=KzfWUEJjG18

What is the probability of flipping heads in a fair coin toss?

• 1/6

• 1/3

• 1/2

• 1/4

What is the probability of rolling a 3 on a standard die?

• 1/2

• 1/3

• 1/6

• 1/4

What is the probability of spinning a 12 on a spinner with 16 equally sized sectors?

• 1/8

• 1/12

• 1/20

• 1/16

What is the probability of spinning a blue on a spinner with 5 blue sectors and 11 yellow sectors?

• 11/16

• 1/5

• 1/11

• 5/16

What is the probability of pulling out a green marble from a bag with 3 green marbles, 7 yellow marbles, and 1 white marble?

• 3/11

• 1/3

• 1/11

• 7/11

What is the probability of pulling out a yellow marble from a bag with 3 green marbles, 7 yellow marbles, and 1 white marble?

• 1/3

• 3/11

• 7/11

• 1/11

What is the probability of pulling out a white marble from a bag with 3 green marbles, 7 yellow marbles, and 1 white marble?

• 3/11

• 1/11

• 1/3

• 7/11

What is the probability of flipping tails in a fair coin toss?

• 1/6

• 1/2

• 1/3

• 1/4

What is the probability of rolling a 6 on a standard die?

• 1/3

• 1/2

• 1/4

• 1/6