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 then one black marble from bag B.

• 3/20
• 1/4
• 3/31
• 2/27

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%

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

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

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.HSS.CP.A.1

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

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

If you were picking from a bag, which two tiles are equally likely?

• B and D

• A and D

• H and D

• M and D