Theoretical Simple Probability

What is the probability of spinning red?

What is the probability of spinning and NOT landing on purple?

What is the probability of spinning landing on an even number?

What is the probability of P(4 or 6)?

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

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

• 3/10

• 3/9

• 1/9

• 1/3

A box has 6 red pens, 8 black pens, 2 blue pens, and 4 purple pens.

P(NOT red or blue)

• 3/5

• 2/5

• 3/10

• 7/10

Ariana's Office Supply shop sells 2 types of notebooks. Each notebook is offered in red, blue, or yellow. If a notebook is selected at random, how many different possibilities are in the sample space?

• 4

• 6

• 8

• 16

Rylee is on a weekend fishing trip with her family. So far she has caught 4 trout, 10 catfish, and 13 bluegill. What is the probability that the next fish that Rylee catches will be a catfish?

• 37%

• 15%

• 48%

• 38%

Find the probability of not rolling a 2 on a single die.

• 1/6

• 2/6

• 5/6

• 2