Unit 8 Probability Classwork

What is the probability of the spinner landing on green? (Convert your answer into a percent and round to the nearest whole number.)

• 10%

• 15%

• 20%

• 25%

What is the probability of the spinner not landing on yellow or orange? (Convert your answer into a decimal and round to the nearest hundredth.)

• 0.20

• 0.40

• 0.60

• 0.80

What is the probability of the spinner landing on blue?

• 1/8

• 1/4

• 3/8

• 1/2

What is the probability of the spinner landing on red? (Convert your answer to a a decimal and round to the nearest hundredth.)

• 0.13

• 0.12

• 0.25

• 0.16

What is the probability of the spinner shown landing on anything but an "A"? (Convert your answer into a decimal and round to the nearest hundredth.)

• 0.25

• 0.75

• 0.50

• 0.63

If you roll a die, what is the probability of the die landing on a 5? (Convert your answer into a percent and round to the nearest whole number.)

• 16%

• 17%

• 33%

• 6%

You open a bag of Skittles and there are 10 purple Skittles, 8 green Skittles, 7 yellow Skittles, 5 Red Skittles and 4 orange Skittles. If you randomly choose a Skittle from the bag what is the probability that the Skittle is not purple?

• 5/17

• 9/34

• 1/4

• 12/17

There are 12 green marbles and 6 black marbles. If one marble is chosen at random then what is the probability of getting green marble.

• 1/3

• 2/3

• 1/2

• 3/4

A coin is flipped. Which answer below best represents the probability of the coin landing on heads?

• 1/4

• 2/3

• 50%

• 0.05

Mark opened a box of animal crackers, there were 4 zebra crackers, 2 elephant cracker, 5 giraffe crackers, 3 gorilla crackers, and 8 lion crackers. If mark picked one cracker at random what is the probability that Mark would not select a lion cracker. (Convert your answer to a decimal and round to the nearest hundredth.)

• 0.36

• 0.63

• 0.50

• 0.42