Answer:
3,1,5,4,8,6 is 1.83 for mean absolute deviation
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y = 4x + b, where b is any number
Step-by-step explanation:
Adrian, you need to share the possible answer choices.
Every line parallel to y = 4x + 1 has the slope 4.
This is true for any y-intercept, that is, for any b in y = mx + b.
 
        
             
        
        
        
The mistake is n third line  - adding 3w
96 + 2w =2(80 - 3w)
96 + 2w = 160 - 6w
        + 6w           + 6w
96 + 8w  = 160
 - 96              -96
8w = 64
w = 8   weeks answer
        
             
        
        
        
Correct answer 
x
=
−
1
±
i
√
39
4