Simple Probability

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 formula for calculating probability?

Back

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

Tags

CCSS.7.SP.C.7A

Front

What is the probability of an event that is certain to happen?

Back

The probability of an event that is certain to happen is 1.

Tags

CCSS.7.SP.C.5

Front

What is the probability of an event that is impossible?

Back

The probability of an event that is impossible is 0.

Tags

CCSS.7.SP.C.5

Front

If a spinner has 4 equal sections: 1 red, 1 blue, 1 green, and 1 yellow, what is the probability of landing on green?

Back

1/4

Tags

CCSS.7.SP.C.7A

Front

In a bag of 10 M&Ms (4 red, 2 blue, 1 green, 3 brown), what is the probability of pulling out a brown candy?

Back

3/10

Tags

CCSS.7.SP.C.7B

Front

What is the probability of pulling out a red candy from a bag of 10 M&Ms (4 red, 2 blue, 1 green, 3 brown)?

Back

2/5

Tags

CCSS.7.SP.C.7B

Front

How do you convert a percentage to a fraction?

Back

To convert a percentage to a fraction, divide the percentage by 100 and simplify if possible.

Front

Calculate 25% of 400.

Back

100

Tags

CCSS.6.RP.A.3C

Front

What is the probability of choosing a letter 'M' from the word MATHEMATICS?

Back

2/11

Tags

CCSS.7.SP.C.7B