What is the mean absolute deviation (MAD) of the data set? {5, 9, 9, 11, 16}

Answers

Answer 1

Answer:

Using it's concept, it is found that the mean absolute deviation (MAD) of the data set is of 2.8.

The mean absolute deviation of a data-set is the sum of the absolute value of the difference between each observation and the mean, divided by the number of observations.

In this problem, the mean is:

$M = (5 + 9 + 9 + 11 + 16)/(5) = 10$

Hence, the mean absolute deviation is:

$MAD = (|(5 - 10)| + |(9 - 10)| + |(9 - 10)| + |(11 - 10)| + |(16 - 10)|)/(5) = 2.8$

The mean absolute deviation (MAD) of the data set is of 2.8.

A similar problem is given at brainly.com/question/22355667

Answer 2

Answer: Mean absolute deviation is the average of the sum of all deviations of the terms from the average of the terms...

mean=(5+9+9+11+16)/5=10

mad=[(10-5)+(10-9)+(10-9)+(11-10)+(16-10)]/5=2.8

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Answers

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Answers

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Answers

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Answers

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Answers

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Answers

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