6A/7B Probability Test

If the probability of an event is 0.99, which of the following best describes the event?

• The event will never occur

• There is a small chance that the event will occur

• The event is likely to occur

• The event will definitely occur

What is the probability of spinning a yellow and flipping heads?

• ¹/₂
• ¹/₈
• ¹/₆
• ¹/₄

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

• 6
• 12
• 2
• 18

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11
• 5/6
• 1/3
• 5

Probability is ...

• the chance that some event will occur.
• a game that involves coins.
• a guarantee.

What type of probability is used to find the probability of an event when all outcomes are equally as likely. "What COULD happen"

• Experimental Probability

• Theoretical Probability

A fair die is rolled twice. What is the probability of getting a sum of 9?

A fair die is rolled. What is the probability of rolling a number greater than 4?

A fair cube is rolled and lands on 7.

• impossible

• unlikely

• likely

• certain

What is the chance of landing on a yellow space on this spinner?

• impossible

• certain

• as likely as not

• unlikely