Lesson 7.1 Quiz

You randomly choose one of the tiles shown. How many possible outcomes are there?

• 1

• 2

• 3

• 4

You randomly choose one of the tiles shown. What are the favorable outcomes of choosing a number greater than 6?

• A) 7, 8, 9

• B) 1, 2, 3

• C) 4, 5, 6

• D) 10, 11, 12

You randomly choose one of the tiles shown. In how many ways can choosing a number divisible by 2 occur?

• 1 way

• 2 ways

• 3 ways

• 4 ways

You randomly choose one shape from the bag. Find the number of ways the event can occur for choosing a triangle.

• 1 way

• 2 ways

• 3 ways

• 4 ways

You randomly choose one shape from the bag. Find the number of ways the event can occur to select a star.

• 1 way

• 2 ways

• 3 ways

• 4 ways

You randomly choose one shape from the bag. Find the number of ways the event can occur for choosing not a square.

• 1 way

• 2 ways

• 3 ways

• 4 ways

Your friend finds a number of ways that choosing not a circle can occur. Is your friend correct? Choosing not a circle can occur in 3 ways.

• Yes, choosing not a circle can occur in 3 ways.

• No, choosing not a circle can occur in more than 3 ways.

• No, choosing not a circle can occur in less than 3 ways.

Describe the likelihood of the event given its probability. You make a free throw 70% of the time.

• Very Unlikely

• Unlikely

• Likely

• Very Likely

• Very likely

• Likely

• Unlikely

• Very unlikely

In a board game, you need to roll a 6 to place a token on the gameboard. The table shows the number of times you roll a 6 and the number of times you do not roll a 6. Describe the likelihood that you roll 6 on your next roll. Explain your reasoning.

• unlikely; The relative frequency of rolling a 6 is 7 50, or 14%, which is unlikely on the next roll.

• likely; The relative frequency of rolling a 6 is 23/50, or 44%, which is likely on the next roll.

• certain; The relative frequency of rolling a 6 is 1/6, or 75%, which is certain on the next roll.

• equally; The relative frequency of rolling a 6 is 1 /6, or 14%, which is equally on the next roll.