Algebra 2 9.1 Sample Spaces and Probability

Front

What is a tree diagram?

Back

A drawing with branches of all possible outcomes.

Front

What is the probability of choosing either a black or a white marble from a bag containing 3 black and 2 white marbles?

Back

3/5

Front

Given 4 yellow, 6 orange, 3 green, 5 blue, and 2 brown M&Ms, what is the probability of selecting a brown candy?

Back

1/10

Front

What is the probability of getting any letter that is not A from the letters A, B, C, D, E, F, G, H?

Back

3/4

Front

In a team of three students, what is the probability that the team would consist of at least 2 girls?

Back

1/2

Front

Define sample space in probability.

Back

The set of all possible outcomes of a probability experiment.

Front

What is the formula for calculating probability?

Back

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

Front

If a die is rolled, what is the probability of rolling an even number?

Back

3/6 or 1/2.

Front

What does it mean for events to be independent in probability?

Back

The occurrence of one event does not affect the occurrence of another.

Front

What is the probability of drawing a heart from a standard deck of cards?

Back

1/4.