Basic 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 possible outcomes)

Tags

CCSS.7.SP.C.7A

Front

What is an event in probability?

Back

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

Front

What is a sample space?

Back

The sample space is the set of all possible outcomes of a probability experiment.

Front

What does it mean if an event has a probability of 0?

Back

An event with a probability of 0 means that it is impossible for that event to occur.

Tags

CCSS.7.SP.C.5

Front

What does it mean if an event has a probability of 1?

Back

An event with a probability of 1 means that it is certain to occur.

Tags

CCSS.7.SP.C.5

Front

If a spinner has 8 equal sections and 3 are blue, what is the probability of landing on blue?

Back

3/8

Tags

CCSS.7.SP.C.7B

Front

In the word 'MATHEMATICS', how many letters are there?

Back

There are 11 letters in 'MATHEMATICS'.

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

Front

If there are 2 'M's in 'MATHEMATICS', what is the probability of choosing an 'M'?

Back

2/11

Tags

CCSS.7.SP.C.7B

Front

What is the probability of flipping a coin and landing on heads?

Back

1/2

Tags

CCSS.7.SP.C.7A