Probability

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

Tags

CCSS.HSS.CP.B.8

CCSS.HSS.CP.A.2

A day in the year is randomly chosen. Given the day is in the month of December, what is the probability the day is the 25^th? (December has 31 total days.)

• 8.5%
• 8.84%
• 80.6%
• 3.2%

Tags

CCSS.7.SP.C.7A

There are six nickels and seven dimes in your pocket. You randomly pick a coin out of your pocket and then return it to your pocket. Then you randomly pick another coin.  What is the probability that the coin is a nickle both times?

• 36/169
• 6/13
• 5/16
• 3/19

Tags

CCSS.HSS.CP.B.8

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

A basket contains four apples and six peaches. You randomly select one piece of fruit and eat it. Then you randomly select another piece of fruit. What is the probability that both pieces of fruit are apples.

• 2/15
• 3/17
• 1/19
• 6/21

Tags

CCSS.HSS.CP.B.9

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.8

CCSS.HSS.CP.A.3

CCSS.HSS.CP.B.6

What statement does the shaded region represent?

• A or B

• Not A

• A and B

• Not B

Tags

CCSS.HSS.CP.A.1

How do you write 0.02 as a percent?

• 20%
• 200%
• 2%
• .02%

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

• Green 
• Red
• Blue

Tags

CCSS.7.SP.C.5

A regular 6-sided die is to be rolled once. What is the probability that a number less than 3 is rolled?

• 1/3

• 1/6

• 1/2

• 2/3

Tags

CCSS.7.SP.C.7A

Theoretical Probability is?

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

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.MD.A.3

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens