I think your answer is c but I'm not sure
Evet hocam proje konularını da bir bir insan değilim ki bir uyu bir insan bir arar bir insan bir şey var
Consider the ordering
... -2 < -1
Now consider the ordering of their absolute values:
... 1 < 2
_____
Hopefully, you see that changing the sign reflects the sequence across the origin, so that the ordering is reversed when the signs are changed.
The question asks us to find the mean absolute deviation ( MAD ). We know that the mean is 3. First we have to find the distance of the each value from the mean ( and ignore minus signs ). For example: 1 - 3 = | - 2 | = 2 ( absolute value ) etc. Then we have to find the mean of their distance: MAD = ( 2 + 2 + 1 + 1 + 0 + 0 + 0 + 1 + 2 + 3 ) / 10 = 12 : 10 = 1.2. Answer: The mean absolute deviation is <span>A ) 1.2.</span>
Answer:
$120
Step-by-step explanation:
$90 represents 75% of the original price. We can write an equation for this...
$90 = 0.75x ($90 is 75% of the original price, 0.75 is 75% as a decimal)
Now solve for x by dividing both sides by 0.75
$90/0.75 = 0.75x/0.75 which simplifies to
$120 = x
