Quiz 9-1 Theoretical and Experimental Probability

What is the theoretical probability of the spinner landing on yellow?

• 1/4

• 1/2

• 1/3

• 2/3

Tags

CCSS.7.SP.C.7A

The spinner was spun 30 times and landed on blue 12 times. What was the experimental probability of the spinner landing on colors that were NOT blue?

• 2/5

• 3/5

• 4/5

• 1/5

Tags

CCSS.7.SP.C.6

The arrow is spun 15 times and landed 4 times on the section labeled Q. Which statement is true?

• 
• 
• 
• 

Experimental Probability is:

• What will happen

• What actually happens

• What should happen

• What you think happens

Theoretical Probability is?

• What should happen

• What does happen

• What will Happen

• What I want to Happen

What is the Theoretical Probability of landing on red?

• 1/4

• 1/2

• 1/3

• 2/3

Tags

CCSS.7.SP.C.7B

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

• 3/10

• 3/6

• 1/9

• 1/3

Tags

CCSS.7.SP.C.7B

Sara rolled a number cube and got the following results.

1, 3, 3, 4, 4

Find the experimental probability of Sara rolling a 1.

• 3/5

• 1/6

• 2/5

• 1/5

Tags

CCSS.7.SP.C.6

Kate spun the spinner 75 times and landed on "3" thirty times.

What is the experimental probability?

• 1/5

• 3/10

• 2/5

• 1/2

Tags

CCSS.7.SP.C.6

P(not A) = 
*Remember to simplify.*

• 6/8
• 3/4
• 2/8
• 1/4

Tags

CCSS.7.SP.C.7B