Probability Review

What is the probability:

Someone buys a lottery ticket and win the jackpot.

• Certain

• Likely

• Unlikely

• Impossible

P(not A) = 
*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red? Write it in simplest form. 

• 3/10

• 3/9

• 1/9

• 1/3

What is the probability of spinning the spinner and landing on a number?

• 1/2

• 0

• 5/8

• 1

The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown
What is the probability of selecting a brown candy? Write in simplest form. 

• 2/18

• 1/9

• 2/20

• 1/10

A spinner has 8 sections: 2 purple, 2 yellow, 3 blue, and 1 red.
What is the probability of spinning and landing on a color that is not yellow?

• P(not yellow) = 6/8

• P(not yellow) = 2/8

• P(not yellow) = 6

A spinner has 8 sections: 2 purple, 2 yellow, 3 blue, and 1 red.
What is the probability of spinning and landing on a blue or purple section?

• P(blue or purple) = 2/8

• P(blue or purple) = 3

• P(blue or purple) = 5/8

Shannon has a bag of jelly beans. She removed on jelly bean, recording the color, and then replaced it. She repeated the process several times and record her results in the table. What is the experimental probability of her selecting a red jelly bean?

• 11/33

• 1/3

• 11/44

• 18/26

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

• 6/8

• 1/8

• 7/8

• 8/8

Experimental Probability is:

• What Will happen 

• What actually happens

• What should happen

• What I think Happens