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

(2) Answers

Well you need to get quartile 3 and 1 subtract them and you will get the answer of 55-43=12

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(2) Answers

Well you need to get quartile 3 and 1 subtract them and you will get the answer of 55-43=12

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