Sample Spaces

Front

What is a sample space?

Back

The set of all possible outcomes of a probability experiment.

Front

What does a tree diagram represent in probability?

Back

A visual representation of all possible outcomes of a probability experiment.

Tags

CCSS.7.SP.C.8B

Front

How many outcomes are there when rolling a die?

Back

6 outcomes: {1, 2, 3, 4, 5, 6}.

Front

What is the sample space for flipping a coin?

Back

{Heads, Tails}.

Front

If a die is rolled and a coin is flipped, how many total outcomes are there?

Back

12 outcomes.

Front

What is the sample space when rolling two dice?

Back

The set of all ordered pairs (x, y) where x and y are from 1 to 6.

Front

What is an event in probability?

Back

A specific outcome or a set of outcomes from a sample space.

Front

What is the probability of rolling a 3 on a die?

Back

1/6, since there is one favorable outcome out of six possible outcomes.

Tags

CCSS.7.SP.C.7A

Front

What is the sample space for a spinner with four colors: red, blue, green, yellow?

Back

{red, blue, green, yellow}.

Front

How do you calculate the total number of outcomes for two independent events?

Back

Multiply the number of outcomes for each event.