Question

a data set has a mean of 5.3 and a mean absolute deviation of 2. which data points fall within the mean absolute deviation?
select all the correct answers.
2.9
3.1
4.5
6.8
07.3

Answer 1

The data points that fall within the mean absolute deviation are 2.9 and 3.1.

What is the mean absolute deviation?

The mean absolute deviation is the mean average distance between every data point and the mean of the data set.

From the information given:

• Mean of the data set = 5.3
• Mean absolute deviation = 2

The mean absolute deviation is:

= (|5.3 - 2|)/1

= 3.3

Thus, the data points that fall within the mean absolute deviation are 2.9 and 3.1.

Learn more about mean absolute deviation here:

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