Probability Vocabulary

Front

What is a tree diagram?

Back

A diagram used to show the total number of possible outcomes in a probability event.

Tags

CCSS.7.SP.C.8B

Front

What is the theoretical probability of pulling a red marble from a bag containing 3 red, 2 blue, and 4 yellow marbles?

Back

The theoretical probability is 1/3.

Tags

CCSS.7.SP.C.7B

Front

What is the probability of flipping a coin and getting heads?

Back

The probability is 1/2.

Tags

CCSS.7.SP.C.7A

Front

What is theoretical probability?

Back

The ratio of the number of ways an event can occur to the number of possible outcomes.

Tags

CCSS.7.SP.C.7A

Front

What are odds in probability?

Back

The chance that an event will happen.

Front

Define outcomes in probability.

Back

The possible results of a probability event.

Front

What is a mutually exclusive event?

Back

Events that cannot occur at the same time.

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.4

Front

What is an independent event?

Back

An event whose outcome does not affect the outcome of another event.

Tags

CCSS.HSS.CP.A.5

Front

What is a dependent event?

Back

An event whose outcome is affected by the outcome of another event.

Tags

CCSS.HSS.CP.A.5

Front

How do you calculate the probability of an event?

Back

Probability = (Number of favorable outcomes) / (Total number of possible outcomes).

Tags

CCSS.7.SP.C.7A