Question

Compute mean deviation about median for the following data:
$\begin{tabular}{|l|c|c|c|c|} C.I. & 2-4 & 4-6 & 6-8 & 8-10 \\ Frequency & 3 & 4 & 2 & 1 \end{tabular}$

Answer 1

Part 1 Calculating the Mean

Collect and count your data. For any set of data values, the mean is a measure of central value. ...

Find the sum of the data values. The first step of finding the mean is calculating the sum of all the data points. ...

Divide to find the mean. Finally, divide the sum by the number of values.



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