6a4.3l6,7 - Theoretical and Experimental Probability

Multiple Choice

Just to review, probability can be written as....

• a fraction

• a percent

• a decimal

• all the above

Multiple Choice

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

• $$\frac{1}{3}$$

• $$\frac{1}{4}$$

• $$\frac{1}{2}$$

• $$\frac{2}{3}$$

Multiple Choice

A likely chance event is closer to what number?

• 0

• 0.5

• 1

• 100

Multiple Choice

Find the theoretical probability of NOT landing on yellow if you spin the spinner.

• $$\frac{1}{8}$$

• $$\frac{7}{8}$$

• 1

• 7

Multiple Choice

The spinner was spun 30 times and landed on blue 12 times.

What was the experimental probability of NOT landing on Blue

• 2/5

• 3/5

• 4/5

• 1/5

Multiple Choice

• 1/5

• 1/8

• 1/4

• 1/6

Multiple Choice

Experimental Probability is ______

• data from our experiment

• our prediction

Multiple Choice

Theoretical Probability is ____

• data from our experiment

• our prediction

Multiple Choice

What is the theoretical probability of the spinner landing on a 5?

Multiple Choice

The bar graph shows the results of spinning the spinner 200 times. What is the experimental probability of landing on a 3?

Multiple Choice

The bar graph shows the results of spinning the spinner 200 times. What is the theoretical probability of landing on a 4 ?