7.SP.5

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.

Front

What does a probability of 0 mean?

Back

A probability of 0 means that the event is impossible and will not occur.

Front

What does a probability of 1 mean?

Back

A probability of 1 means that the event is certain to occur.

Front

What is the probability of a fair coin landing on heads?

Back

Front

If an event has a probability of 0.5, how would you describe it?

Back

The event is neither unlikely nor likely.

Front

What is the probability of rolling a 3 on a standard six-sided die?

Back

Front

What is the probability of rolling an even number on a standard six-sided die?

Back

Front

If the probability of an event is 0.75, how would you describe the event?

Back

The event is likely.

Front

What is the sum of probabilities of all possible outcomes of an event?

Back

The sum is always 1.

Front

What is an impossible event?

Back

An impossible event is an event that has a probability of 0.