The mean deviation of the numbers 3, 4, 5, 6, 7 from the mean is
The mean deviation of the numbers 3, 4, 5, 6, 7
Mean 
=5
Mean deviation = 
Mean deviation = 
Hence, Mean deviation is 0
9
The mean deviation of the numbers 3, 4, 5, 6, 7 from the mean is
The mean deviation of the numbers 3, 4, 5, 6, 7
Mean
=5
Mean deviation =
Mean deviation =
Hence, Mean deviation is 0