Answer: f(4) = 21
Step-by-step explanation:
2(4)^2-11
4^2 = 16
2(16)-11
Multiply 2 and 16
32 - 11
Subtract
21
 
        
                    
             
        
        
        
Answer:
c
Step-by-step explanation:
because it is a outlier we can assume these 2 things:
it influences the mean and median, with the mean being effected more
because we know this, we can now solve the problem
both the median and mean decreased, but the mean decreased more than the median
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
128 divided 2 times X or 128/2 * X
then
128/2 * 5