Probability

How many outcomes are there?

How many outcomes are there?

What is the Theoretical Probability of tossing a head on a coin?

List the sample space

What is the probability of choosing a vowel from the alphabet?

• 21/26
• 5/26
• 1/21
• 7/21

Which color marble is least likely to be pulled from the jar?

• Green 
• Red
• Blue
• Yellow

Bag A contains 9 red marbles and 3 green marbles. Bag B contains 9 black marbles and 6 orange marbles. Find the probability of selecting one green marble from bag A and one black marble from bag B.

• 3/20
• 1/4
• 3/31
• 2/27

What is the probability of selecting a cherry piece of candy?

• 3 out of 12

• 3 out of 3

• 3 out of 9

• 4 out of 12

What is the probability of the spinner landing on red?

• 5/12
• 1/5
• 5/5
• 3/5

P(red)=