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What is the mean absolute deviation of the data set? {21, 22, 24, 26, 27, 28, 20, 30}

A 2

B 3

C 6

D 22

User Reuven
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2 Answers

1 vote

Answer:

3

Explanation:

User Antonio Dragos
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5 votes

Answer:

b

Explanation:

User Greenkode
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