THE crabs measured by Prof. Weldon, which were 12˙5 centimetres long, had the ratio of frontal breadth to carapace length equal to 778˙39 thousandths with a quartile deviation of 10˙79; the adult ...
Stian Lydersen dr.ing. and professor of medical statistics at the Regional Centre for Child and Youth Mental Health and Child Welfare (RKBU Central Norway) at the Department of Mental Health, ...
Definition: Standard deviation is the measure of dispersion of a set of data from its mean. It measures the absolute variability of a distribution; the higher the dispersion or variability, the ...