

1. 
A randomlythrown dart hits the dartboard shown. Find the probability of the dart landing in the shaded region. 





A. 

B. 



C. 

D. 



Hint 


2. 
Suppose two standard dice are rolled. What is the probability that one die shows 2 or 5, and the other shows 1, 3, or 6? 


A. 

B. 



C. 

D. 



Hint 


3. 
What is the theoretical probability of rolling an even number greater than three on a standard die. 


A. 

B. 



C. 

D. 



Hint 


4. 
Design a pair of dice so the probability that a player using Die A scores a point on a turn is . 


A. 
Put a 1 on three faces of Die A and a 6 on the other three faces. Put a 3 on one face of Die B and a 5 on the other five faces. 


B. 
Put a 5 on each face of Die A. Put a 1 on three faces of Die B and a 2 on the other three faces. 


C. 
Put a 3 on each face of Die A. Put a 5 on two faces of Die B and a 2 on the other four faces. 


D. 
Put a 2 on four faces of Die A and a 4 on the other two faces. Put a 5 on each face of Die B. 


Hint 


5. 
Suppose two standard dice are rolled. What is the probability that the sum of the dice is 4? 


A. 
0 
B. 



C. 

D. 



Hint 

