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pawiter
May 23, 2010, 02:37 AM
Q4. The data given below is the distribution of employees of a business according to their efficiency. Find the mean deviation and coefficient of mean deviation from Mean and Median:
Efficiency Index 22-26 26-30 30-34 34-38 38-42
Emloyees 25 35 15 5 2

tickle
May 23, 2010, 08:06 AM
Just let me get my slide rule out.

sumitshrm01
Jun 7, 2010, 12:14 PM
Question this is The data given below is the distribution of employees of a business according to their efficiency. Find the mean deviation and coefficient of mean deviation from Mean and Median:
Efficiency Index 22-26 26-30 30-34 34-38 38-42
Emloyees 25 35 15 5 2.