Probability Review

Shamar can hit a target with a baseball 12 times out of 18 total throws. Based on that rate, what is the approximate probability he will hit the target on his next throw?

• 12%

• 18%

• 50%

• 67%

Achilles rolled a number cube, labeled 1 through 6, 200 times and recorded each of his results. About how many times could Achilles expect to roll a 3 or 4?

• 35

• 70

• 100

• 130

McKayla flipped a coin 150 times. How many times could McKayla expect the coin to land on tails?

• 25

• 50

• 75

• 100

The tree diagram shows the outcomes of rolling a die and flipping a coin.  
What is the probability of rolling an even number and flipping a head?

• ³/₁₂

• ¹/₂

• ⁴/₁₂

• ⁰/₁₂

The tree diagram shows the outcomes of rolling a die and flipping a coin.  
How many total outcomes are there?  

• 6

• 12

• 24

• 36

Which shows the sample space for flipping two coins?

• H, T

• HH, HT, TH, TT

• HH, TT

• Dime, Nickel

What is the probability that you will get plain crust with ham on your pizza?

• 1/8

• 1/₂

• 1/₁₀

• 2/₁₀

What is the probability:

Someone buys a lottery ticket and win the jackpot.

• Certain

• Likely

• Unlikely

• Impossible

What is the probability of spinning green or blue?

• 0

• 5/12

• 1/2

• 3/4

Find the probability of rolling greater than a 1 on a single die.

• 6/6

• 5/6

• 4/6

• 1/6