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marin [14]
4 years ago
15

How do you find the MAD in math?

Mathematics
2 answers:
Paul [167]4 years ago
8 0
So this might be kind of long. But to find the mean absolute deviation. First you find the mean so add and divide by the amount of numbers there are. 
<span>Find the sum of the data values, and divide the sum by the number of data values.
Find the absolute value by subtracting each number by the mean EX: data value – mean.
<span>After you find those new numbers then just add them all together
Divide the sum of the absolute values of the differences by the number of data values.

Hope this helps.</span></span>
sweet [91]4 years ago
6 0
Find the average of everything and find the average from that average to all the points.
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If 60 is 75% of a value,what is that value
NISA [10]
80

<span>Using the rule of 3, 60x100% =6000(obviously) and 6000/75 = 80</span>
4 0
3 years ago
Read 2 more answers
The first four numbers hexa said were 16 32 48 and 64 if she keep counting this way what is the 99th Number hexa will say
rewona [7]

Answer:

316,912,650,057,057,350,374,175,801,344

Step-by-step explanation:

You can see that this sequence is geometric so you need to know the geometric sequence which is x_{n} =r^{n-1} and if you plug in every thing you get x_{n}=2^{99-1} which would be 2^{98} which is 316,912,650,057,057,350,374,175,801,344

6 0
4 years ago
What is the equation of the line that passes through the point (5, -2)<br> and has a slope of 6/5
liubo4ka [24]

Answer:

        y + 2 = ⁶/₅(x - 5)     {the point-slope form of the equation}

        y = ⁶/₅x - 8            {the slope-intercept form of the equation}  

         6x - 5y = 40           {the standard form of the equation}

Step-by-step explanation:

The point-slope form of equation is: y - y₀ = m(x - x₀), where (x₀, y₀) is any point the line passes through and m is the slope.

m = ⁶/₅

(5, -2)    ⇒   x₀ = 5,  y₀ = -2

So, the point-slope form of the equation:

y + 2 = ⁶/₅(x - 5)

Therefore:

y + 2 =  ⁶/₅x - 6          {subtract 2 from both sides}

y = ⁶/₅x - 8              ←  the slope-intercept form of the equation

-⁶/₅x + y = - 8                    {multiply both sides by (-5)}

6x - 5y = 40               ←  the standard form of the equation

5 0
3 years ago
a town has a population of 18000 and grows at 2% every year, What will be the population after 11 years, to the nearest whole nu
SCORPION-xisa [38]

Answer:

Step-by-step explanation:

we have 18,000 people

growth 2% per year

time=11 years

18,000*2/100=360 growth per year

360*11=3,960.00

18,000+3,960=14,960

5 0
3 years ago
The perimeter of a triangle is 40 inches. The middle length side is twice as long as the short
creativ13 [48]

Answer:

67

Step-by-step explanation:

4 0
3 years ago
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