Probability Review

What is the probability of spinning red?

• 0
• 1/2
• 3/4
• 1

Tags

CCSS.3.NF.A.1

If an event is Equally Likely, what percent probability will it have?

• 0%

• 50%

• 75%

• 100%

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?

• 10/12

• 1/2

• 4/6

• 6/10

What is the probability that the next spin will land on two?

• 2/8

• 1/7

• 2/4

• 1/8

Where on the number line would you place the following event: "When I walk out of the school today, I will see a dinosaur walking around in the parking lot."

• 0

• 0.25

• 0.50

• 1

What is the probability of spinning green?

• 3/5

• 3/12

• 1/2

• 3/4

Where on the number line would you place the following event: "If today is Thursday, tomorrow will be Friday."

• 0

• 0.25

• 0.75

• 1

What is the probability of rolling a cube and having it land as a six?

• Unlikely

• Likely

• Equally Likely

• Certain

• Impossible

If an event has an small chance of occurring, where would it be placed on the number line?

• 0%

• 25%

• 50%

• 100%

A bag has 3 red marbles, 2 blue and 4 green and 1 yellow. What is the probability of pulling a red, blue, green or yellow?

• 9/10

• 3/10

• 1/10

• 10/10