Simple Probability

Front

An event has a 0% chance of happening. This event is ___

Back

Impossible

Front

P (not green) = ?

Back

5/6

Front

A bag has 7 marbles: 2 green, 2 blue, and 3 orange. What is the probability of reaching in and NOT pulling out a green?

Back

5/7

Front

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?

Back

5/7

Front

On a 6-sided die, which is more likely? Rolling an odd number or rolling an even number?

Back

They are both equally likely.

Front

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

Back

1 or 100%.

Front

What is the probability of an event that is impossible?

Back

0 or 0%.

Front

If a bag contains 3 red balls and 2 blue balls, what is the probability of picking a red ball?

Back

3/5

Front

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

Back

1/2

Front

What is the probability of rolling a 3 on a 6-sided die?

Back

1/6