Respuesta :

irenekk

Answer:

5

Step-by-step explanation:

1. Find the Mean

(2+8+10+16)/4=9

2.For each number, subtract the Mean and square the result.

(2-9)^2=49

(8-9)^2=1

(10-9)^2=1

(16-9)^2=49

3. Find the Mean of those squared differences.

(49+1+1+49)/4=25

4.Take the square root of that and this is what you want.

square root of 25 = 5

If the value of the mean is 9. Then the mean absolute deviation will be 4.

What is the mean absolute deviation (MAD)?

It is the average distance between each data point and the mean.

The MAD is given as

[tex]\rm MAD = \dfrac{\Sigma _{i = 1}^n|x_i - \mu|}{n}[/tex]

The data set is given below.

2,8,10,16

Then the mean will be

μ = (2 + 8 + 10 + 16) / 4

μ = 36 / 4

μ = 9

Then the mean absolute deviation will be

MAD = (|2 - 9| + |8 - 9| + |10 - 9| + |16 - 9|) / 4

MAD = (7 + 1 + 1 + 7) / 4

MAD = 16 / 4

MAD = 4

More about the mean absolute deviation link is given below.

https://brainly.com/question/10258446

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