Standard Deviation, σ: 1.870828693387
Count, N:	4
Sum, Σx:	12
Mean, μ:	3
Variance, σ2: 3.5
        
             
        
        
        
Answer:
The answer is C
Step-by-step explanation:
Let X and Y be two proportional quantities and let K be constant. 
Y=KX so Y/X=K 
So for Equation number 1 we have 4y=3x and we will fill it in for 4/3=K
solving to get 1.33...
Now repeat this for the rest to complete the chart
1-  1.33...
2.  1.6
3-  1.33...
4-  0.625
Now we can see that 1 and 3 are the same, so that's how you get your answer, hope this helps!
 
        
                    
             
        
        
        
Answer:
L = 16oz
M = 12oz
S = 8oz
Step-by-step explanation:
8 large equal to 128oz ( 8 x 16 = 128 )
4 medium equal to 48oz ( 4 x 12 = 48
4 large equal to 64oz ( 4 x 16 = 64
12 medium equal to 144oz ( 12 x 12 = 144 )
Total of oz equal 384oz 
384 - 80 = 304/80 = 3.8
3 more bowl of 80oz and 5 Mcup and 1/2 Scup
 
        
             
        
        
        
11x10=110
110+40=150
150/6=25
25-8=17
17 is the number.
        
             
        
        
        
Answer:
B
Step-by-step explanation: