What is the mean absolute deviation of the following data set 3, 13, 11, 5​

4

Step-by-step explanation:

Add up your data. 3+13+11+5=32Divide the sum by the number of data you have. In your case you would divide 32/4/This will give you 8, which is your mean. Now, subtract 8 from each value and put the difference to its absolute value.Now, add up each of these values  (5+5+3+3=16), then divide by 4. This will give you an answer of 4.

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