I assume that the numbers are: 4,4,6,1,5,2,6
If so, then the MAD is 1.43
To find the MAD, you first find the mean of the list. It is 4.
Then find the absolute difference of each number from the mean.
Those values are: 0,0,2,3,1,2,2
Now find the mean of those numbers and you have about: 1.43
Answer:
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Step-by-step explanation:
-x for +x
2y = 16 + x
y = 8 + 1/2 x
the answer is
y = 1/2x + 8
Answer:
2mn
Step-by-step explanation:
Given
+ 2 - 3mn
= 3mn + 2mn - 3mn
= 2mn
Answer:
64
Step-by-step explanation:
SInce the students at the door had to pay twice as much as the students who payed in advance, you would do 32*2=64
1) m-5= -18 (add 5 to both sides)
m= -13
2) m-11= -4 (add 11 to both sides)
m= 7
3) x+10=22 (subtract 10 from both sides)
x= 12
4) n-19= -16 (add 19 to both sides)
n= 3