Probability Basics RETAKE

A bag has 3 red marbles, 2 blue and 4 yellow. What is the probability of pulling a red marble?

• 3/10

• 3/9

• 1/9

• 4/9

What is the probability of flipping a coin and getting heads?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.

A pencil case contains 3 red pens, 2 blue pens, and 5 pink pens. Jessie picked one out randomly. What will be the probability of Jessie picking out a blue pen? Simplify.

• 2/10

• 10/10

• 3/10

• 1/2

Find the probability of rolling a 7 on a single die.

• 1/6
• 7/6
• 0
• 7/7

What is the probability of spinning red?

• 0
• 1/2
• 3/4
• 1

probability that is based on EXPECTED or calculated results

• theoretical

• experimental

​ ​ ​ probability that is based on the ACTUAL RESULTS of an experiment

• theoretical

• experimental