Probability of Events

A die is thrown once. What is the probability that the score is a factor of 6?

• 1/6

• 1/2

• 2/3

• 1

There are 4 blue marbles, 5 red marbles, 1 green marble, and 2 black marbles in a bag. If a marble is chosen at random, what it the probability that a marble chosen is blue?

• 1/2

• 2/3

• 1/4

• 1/3

A color wheel contains 4 colors; red, orange, green and blue. If a wheel is spun once what is the probability of getting an orange?

• 1

• 2/3

• 1/4

• 1/3

• 2/12
• 1/2
• 1/12
• 1/24

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

A letter from the word MATH is chosen at random, then a coin is flipped. What is the probability of choosing the letter 'm' then getting tails?

• 17/26

• 1/8

• 5/13

• 1/6

The spinner is spun two times. Determine the probability of getting a red green combo.

• 1/9

• 1/10

• 2/9

• 1/12

Which shows the sample space for flipping two coins?

• H, T

• HH, HT, TH, TT

• HH, TT

• Dime, Nickel

If you roll two fair six-sided dice, what is the probability that the dice show the same number?

• 1/6

• 0

• 1/7

• 6/1

On a 6-sided die, which is more likely?

• Rolling an odd number

• Rolling an even number

• They are both equally likely.