Answer:The actual population from which the survey data are collected, given the restrictions from data collection operations.
Step-by-step explanation:
 
        
             
        
        
        
Answer: 1
Step-by-step explanation:
Only one element is in the event space for rolling the sum of 12 with two dice
(6,6)
If you must roll the sum of 12 with two dice, you must have rolled 6 in the two dice
 
        
             
        
        
        
Answer:
THATS THE ANSWER
Step-by-step explanation:
 
        
             
        
        
        
If (55 + x)/2 is to be 67, then 55+x = 2*67, so x = 2*67 - 55 = 79
        
                    
             
        
        
        
Answer:
D. 
Step-by-step explanation: