Basics of Probability Practice

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon,

and 5 strawberry. What is the probability of drawing a lemon?

If you choose from the following M&M colors,

what is the probability that you choose blue?

5 green, 6 yellow, 8 blue, and 7 brown

A bag has 3 red marbles, 2 blue marbles and

4 yellow marbles. What is the theoretical

probability of pulling a red?

Roll a die one time. Find the probability

that the die will land on a 4.

P (4) = _____

Roll a die one time. Find the probability

that the die will land on an even number.

P (even) = _____

Roll a die one time. Find the probability that

the die will land on a number less than 7.

P (less than 7) = _____

A jar contains 2 pink, 6 red, and 4 blue marbles.

If you pick one marble without looking, what is the

probability that the marble you pick will be either

red or blue? P(red or blue) = ______

A bag contains 5 quarters, 2 dimes, and 4 pennies.

What is the probability of picking a quarter?

P (quarter) = _____

What is the probability of spinning the spinner and landing on 7?

P (7) = _____