Probability Review

Set of all possible outcomes

• experimental

• sample space

• probability

• theoretical

Name a type of model that shows the sample space

• stem and leaf plot

• line graph

• tree diagram

• box plot

A good way to organize outcomes for compound events would be..

• An outcome table

• box plot

• line graph

• put them in a hat and draw

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

• 1/4

• 1/2

• 1/3

• 2/3

An event has a 0% chance of happening. This event is ___.

• Impossible

• Unlikely

• As likely as not

• Likely

• Certain

If you choose from the following M & M colors, what is the probability that you choose blue? **Remember to simplify**

• 8/18

• 4/13

• 8/25

• 1/3

• 3/20

• 1/3

• 3/5

• 2/5

Experimental Probability is ______

• data from our experiment

• our prediction

Theoretical Probability is ____

• data from our experiment

• our prediction

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

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