Question
Find the mean deviation about the mean for the data.$$4,7,8,9,10,12,13,17$$
Step 1
The formula for the mean is the sum of all observations divided by the number of observations. So, for the given data, the mean is calculated as follows: $$ \text{Mean} = \frac{4+7+8+9+10+12+13+17}{8} = 10 $$ Show more…
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