Simple Probability review

Front

What is the range of possible values for probability?

Back

Probability can be between 0 and 1.

Front

Is it more likely or less likely to pull a red marble than a green marble if there are more green marbles?

Back

It is less likely to pull a red marble.

Front

Can an event be certain and impossible at the same time?

Back

No, an event cannot be both certain and impossible.

Front

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

Back

The probability is 2/11.

Front

Can the probability of an event occurring be expressed in different forms?

Back

Yes, it can be expressed as a fraction, decimal, or percent.

Front

What is the probability of an event that cannot happen?

Back

The probability is 0.

Front

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

Back

The probability is 1.

Front

If a spinner has 4 equal sections and one is red, what is the probability of landing on red?

Back

The probability is 1/4.

Front

If you flip a coin, what is the probability of getting heads?

Back

The probability is 1/2.

Front

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

Back

It means the probability of the event is 0.