So Mean Absolute Deviation or MAD for short is the Mean of how far each digit is from the Mean. So first find the mean, then for each number so let's say the mean is 3 and the numbers are 2, 4, 3. So 3-2=1, 4-3=1, 3-3=0. So you have 1, 1, 0. Find the mean of that 1+1+0=2/3 so the MAD is 2/3.
So just follow my steps
1. Find the mean
2. Find the difference from the mean of each number
3. Find the mean of step 2
4. Step 3 is your answer
Answer:
Step-by-step explanation:
r=√((4-1)²+(2+2)²)=√(9+16)=5
area of circle=π r²=3.14×5²=78.50=78.5
The above budget I submitted into fraction
Answer:
X=18
Step-by-step explanation:
Answer:
186
Step-by-step explanation:
<h3><em>When you write 55% you are basically writing a shortened version of </em></h3><h3><em>55</em></h3><h3><em>100</em></h3><h3><em /></h3><h3><em>So the amount of increase is </em></h3><h3><em>55</em></h3><h3><em>100</em></h3><h3><em> of </em></h3><h3><em>120</em></h3><h3><em>. The mathematical equivalent of the word 'of' is multiply</em></h3><h3><em /></h3><h3><em>So increase is:</em></h3><h3><em> </em></h3><h3><em>55</em></h3><h3><em>%</em></h3><h3><em> of </em></h3><h3><em>120</em></h3><h3><em> </em></h3><h3><em>→</em></h3><h3><em> </em></h3><h3><em>55</em></h3><h3><em>100</em></h3><h3><em>×</em></h3><h3><em>120</em></h3><h3><em>=</em></h3><h3><em>66</em></h3><h3><em /></h3><h3><em>So the new total is </em></h3><h3><em>120</em></h3><h3><em>+</em></h3><h3><em>66</em></h3><h3><em>=</em></h3><h3><em>186</em></h3>
