Two data sets and their mean absolute deviations are shown.

Study the plots of each data set and then answer the questions below.

Why does Set A have a higher mean absolute deviation than Set B does?

Data Set A has a _, so it has a higher MAD.

Why is mean absolute deviation not a reliable measure of variability for Set A?

The smaller MAD of Set B suggests that most of the data is the mean than it is in Set A.

However, most of the data in Set B is _ spread out from the mean than is most of the data in Data Set A.

Question

Reese Frank

7 October, 02:08

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Answers (1)

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Adan Krause · Answer 1

Adan Krause 7 October, 05:31

0

1, spread out from

2, larger