

1. 
Sharon tossed three coins. What is the probability that she tossed exactly two tails, given that she tossed at least 1 tail? 


A. 

B. 



C. 

D. 



Hint 


2. 
A card is chosen at random from a standard deck of cards. Determine the probability of choosing a red card, given that the card is an ace. 


A. 

B. 



C. 

D. 



Hint 


3. 
Use the table below. Given that a student is in the seventh grade, what is the probability that she has brown eyes? 





A. 

B. 



C. 

D. 



Hint 


4. 
A pair of number cubes is rolled. What is the probability that the sum is odd given that the sum is greater than or equal to 9. 


A. 

B. 



C. 

D. 



Hint 


5. 
A bag contains 6 blue marbles and 2 brown marbles. One marble is randomly drawn and discarded. Then a second marble is drawn. Find the probability that the second marble is blue given that the first marble drawn was blue. 


A. 

B. 



C. 

D. 



Hint 

