A2 - Probability Test

Front

What is probability?

Back

Probability is a measure of how likely an event is to occur, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Tags

CCSS.7.SP.C.5

Front

What is the formula for calculating probability?

Back

The formula for probability is: Probability = (Number of favorable outcomes) / (Total number of possible outcomes).

Tags

CCSS.7.SP.C.7A

Front

If a die is rolled, what is the probability of rolling a 3?

Back

Tags

CCSS.7.SP.C.7A

Front

What is the probability of NOT rolling a 2 on a single die?

Back

Front

What does it mean if an event is 'certain'?

Back

An event is 'certain' if it is guaranteed to happen, with a probability of 1.

Tags

CCSS.7.SP.C.5

Front

What does it mean if an event is 'impossible'?

Back

An event is 'impossible' if it cannot happen at all, with a probability of 0.

Tags

CCSS.7.SP.C.5

Front

What is the expected outcome when flipping a fair coin 100 times?

Back

The expected outcome for tails when flipping a fair coin 100 times is 50.

Tags

CCSS.7.SP.C.6

Front

What is the total number of choices possible when rolling a die?

Back

The total number of choices possible when rolling a die is 6.

Front

What is the probability of choosing a letter that is NOT 'A' from the word 'ALGEBRA'?

Back

Tags

CCSS.7.SP.C.7B

Front

What does 'as likely as not' mean in probability?

Back

'As likely as not' means that the event has a probability of 0.5, indicating it is equally likely to happen or not happen.

Tags

CCSS.7.SP.C.5