Probability Experiments with a Spinner -KEY

In this lesson you will have the opportunity to practice probability with a real spinner that is turned and recorded on video. The spinner has different templates with different number of sectors. Same as the one before but with the values already on the tables for each trial.

Lesson's Content

Lesson In PDF Format (no animations)


Lesson's Glossary

Combination: Any arrangement in which order is not important.

Dependent events: The outcome of a dependent event is affected by the outcome of the previous event.

Independent Events: If an outcome doesn’t affect the outcome of a following event, then the two events are independent.

Factorial! n! represents the product of all the whole numbers from n to 1. n! is the product of all the whole numbers from n down to 1 - used in probability.

Mutually exclusive events: Events with no common outcomes.

Mutually inclusive events: Events with  common outcomes.

Outcomes: The possible results of a probability experiment.

Permutation: Any arrangement in which order is important.

Probability: The possibility of an event to happen. The probability of getting an even number when rolling a 6 sided dice is 50%.

Sample Space: All possible ways an event may happen.


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