Mathematics, 19.03.2021 21:00 sammilower04

What is the deviation of the mean? 3,5,7,7,8,9,10,12,12,12,15

please just answer my question don't put nothing else if you going to say something else*

All i want is the correct answer please!

Answers: 1

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Answers

Mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean. Mean absolute deviation helps us get a sense of how "spread out" the values in a data set are

Step-by-step explanation:

145

10.357142857143

Let's evaluate the square difference from the mean of each term

(

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)

(

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)

(

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10.357142857143

)

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9.35714285714292

87.55612244898

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)

(

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10.357142857143

)

−

7.3571428571429

54.127551020408

(

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)

(

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10.357142857143

)

−

5.3571428571429

28.698979591837

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)

(

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10.357142857143

)

−

5.3571428571429

28.698979591837

(

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)

(

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10.357142857143

)

−

3.3571428571429

11.270408163265

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)

(

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10.357142857143

)

−

1.3571428571429

1.8418367346939

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)

(

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10.357142857143

)

−

0.35714285714286

0.12755102040816

(

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)

(

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10.357142857143

)

0.64285714285714

0.41326530612245

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)

(

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10.357142857143

)

2.6428571428571

6.984693877551

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)

(

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10.357142857143

)

4.6428571428571

21.55612244898

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)

(

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10.357142857143

)

4.6428571428571

21.55612244898

(

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)

(

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10.357142857143

)

6.6428571428571

44.127551020408

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)

(

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10.357142857143

)

6.6428571428571

44.127551020408

(

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)

(

−

10.357142857143

)

6.6428571428571

44.127551020408

Add up the terms:

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)

87.55612244898

54.127551020408

28.698979591837

11.270408163265

1.8418367346939

0.12755102040816

0.41326530612245

6.984693877551

21.55612244898

44.127551020408

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395.21428571429

Calculate Variance

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395.21428571429

28.229591836735

Calculate Standard Deviation:

√

28.229591836735

5.3132

Answer from: Quest

351°f

step-by-step explanation:

Answer from: Quest

Iam not sure , but probably 750 or 7.5

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What is the deviation of the mean? 3,5,7,7,8,9,10,12,12,12,15

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