#3 Theoretical & Experimental Probability

What type of probability is a way of estimating the probability of an event happening based on repeated trials?

• Experimental Probabillity

• Theoretical Probability

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

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

What is the experimental probability as a percentage?

• 20%

• 30%

• 40%

• 50%

Tags

CCSS.7.SP.C.6

Theoretically, what is the probability that you will land on a 3?

• 25%

• 50%

• 75%

• 0%

Tags

CCSS.7.SP.C.5

Sarah hit the ball 3 times out of the 8 times.

What is the experimental probability (as a percent) that she will hit the ball next?

• 22.5%

• 37.5%

• 45%

• 3%

Tags

CCSS.7.SP.C.6

Theoretically, what is the probability that Sarah will miss the next ball? Write your answer as a fraction.

• 0

• 1/2

• 3/4

• 1

Tags

CCSS.7.SP.C.5

Jill rolled a "5" fifteen times out of 20 rolls on a dice.

What is the experimental probability as a SIMPLIFIED FRACTION!

• 3/7

• 3/6

• 3/5

• 3/4

Tags

CCSS.7.SP.C.6

What is the theoretical probability of rolling a 5 on a dice?

• 1/6

• 5/6

• 6

• 15

Tags

CCSS.7.SP.C.7A

Shannon has a bag of jelly beans.

5 Green

2 Red

3 Blue

What is the experimental probability of her selecting a red jelly bean?

• 11/33

• 2/10

• 1/5

• 23/30

Tags

CCSS.7.SP.C.6

Shannon has a bag of jelly beans.

5 Green

2 Red

3 Blue

What is the theoretical probability of her selecting a red jelly bean?

• 11/33

• 2/10

• 1/5

• 23/30

Tags

CCSS.7.SP.C.7B