Theoretical and Experimental Probability

What is the theoretical probability of the spinner landing on yellow?

• 1/4

• 1/2

• 1/3

• 2/3

• 3/20

• 1/3

• 3/5

• 2/5

The spinner was spun 30 times and landed on blue 12 times. What was the experimental probability of the spinner landing on colors that were not blue?

• 2/5

• 3/5

• 4/5

• 1/5

What is the theoretical probability of randomly picking a Purple marble from Molly's Sack of Marbles?

• 4/5

• 3/15

• 2/15

• 8/21

What is the theoretical probability that an even number will be rolled on a number cube?

• 1/3

• 1/2

• 2/3

• 1/6

What was the experimental probability of how many times an even number was actually rolled using the table?

• 2/3

• 5/7

• 5/12

• 1/2

How many times was the number one rolled in the experiment?

• 1

• 6

• 8

• 18

What was the experimental probability of rolling a number greater than 4?

• 1/9

• 1/6

• 4/9

• 5/18

Theoretical Probability is?

• What Should happen
• What does happen
• What Will Happen
• What I want to Happen

A bag has 4 green marbles, 3 red, 2 blue and 1 yellow. What is the theoretical probability of pulling a red?

• 3/10

• 3/6

• 1/9

• 1/3