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What does a small MAD tell you about a set of data?

Swim Team

MAD = 0.8

Name

Age (years) Mean

Absolute

Deviation

Maddox

9 9

10

Most of the data values are less

than the mean.

13

10

Enrique

Gloria

McKenna

9

10

Most of the data values are

different from the mean.

Asher

10

Hannah

9

Most of the data values are

greater than the mean.

Danielle

Katy

Timothy

Most of the data values are

similar (close) to the mean.

Gentry

10

User Drnessie
by
6.5k points

1 Answer

5 votes

Final answer:

A small Mean Absolute Deviation (MAD) tells us that the data values are clustered close to the mean, indicating low variability in the dataset.

Step-by-step explanation:

A small Mean Absolute Deviation (MAD) indicates that the data values in the set are similar (close) to the mean. This suggests there is a low variability amongst the data points, and they tend to be clustered around the mean. In the context of a swim team with MAD = 0.8, it means that the ages of team members are not spread out widely and are close to the average age of the group.