Lesson 7-1 Probability Vocabulary

Front

Likelihood

Back

Chance

Front

Probability

Back

The likelihood an event will happen

Front

Outcomes

Back

Results

Front

Impossible

Back

0% chance (it definitely will not happen)

Front

Unlikely

Back

1-49% chance

Front

Equally Likely as Unlikely

Back

50% chance

Front

Likely

Back

51-99% chance

Front

Certain

Back

100% chance (it will definitely happen)

Front

Fair

Back

There is an equal chance of each outcome

Front

Unfair

Back

There is not an equal chance of each outcome.