:

 	
 A. If a ticket is drawn at random from box 1, color and
   number are independent. 

 	
 B. If a ticket is drawn at random from box 2, color and   
   number are independent. 

Then 

 	
 a. Statements A and B are both true. 

 	
 b. Statements A and B are both false. 

 	
 c. Statement A is true but statement B is false. 

 d. Statement B is true but statement A is false.