2 years ago

What is the mean absolute deviation for the set of data below? 2,8,10,16

Mathematics

1 answer:

True [87]2 years ago

7 0

Answer:

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

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