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How does the mean absolute deviation (MAD) of the data in set 1 compare to the mean absolute deviation of the data in set 2?

Set 1: 82, 80, 90
Set 2: 82, 80, 60, 90
The MAD of set 1 is 6 less than the MAD of set 2.
The MAD of set 1 is 5 less than the MAD of set 2.
The MAD of set 1 is 5 more than the MAD of set 2.
The MAD of set 1 is 6 more than the MAD of set 2.

2 Answers

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The answer is The MAD of set 1 is 5 less than the MAD of set 2
User DrWaky
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Answer:

The answer is The MAD of set 1 is 5 less than the MAD of set 2.

Explanation:

User Bembas
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