Probability and Statistics review

Front

What is probability?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Tags

CCSS.7.SP.C.5

Front

What is the probability of rolling a 6 on a fair six-sided die?

Back

1/6

Tags

CCSS.7.SP.C.7A

Front

What is the probability of spinning green if there are 4 equal sections: 1 green, 1 red, 1 blue, and 1 yellow?

Back

1/4

Tags

CCSS.7.SP.C.7A

Front

What is the probability of rolling a number less than 3 on a six-sided die?

Back

1/3

Tags

CCSS.7.SP.C.7B

Front

What is the total number of outcomes when rolling a die?

Back

6 (the numbers 1 through 6).

Front

What is the probability of selecting one green marble from Bag A containing 9 red and 3 green marbles?

Back

3/12 or 1/4.

Tags

CCSS.7.SP.C.7B

Front

What is the probability of selecting one black marble from Bag B containing 9 black and 6 orange marbles?

Back

9/15 or 3/5.

Tags

CCSS.7.SP.C.7B

Front

What is the combined probability of two independent events?

Back

Multiply the probabilities of each event.

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.4

Front

What is the range of probability values?

Back

Probability can be between 0 and 1.

Tags

CCSS.7.SP.C.5

Front

What is an event in probability?

Back

An event is a specific outcome or a set of outcomes of a random experiment.