A measure of the dispersion of a set of data from its mean. The more spread apart the data, the higher the deviation. Standard deviation is calculated as the square root of variance.
Core Science was originally developed by Doctors, Scientists, and Nutritionists for them and their families. It is the most potent and comprehensive supplement available today and is based on the latest scientific evidence and research.ore Science was originally developed by Doctors, Scientists, and Nutritionists for them and their families. It is the most potent and comprehensive supplement available today and is based on the latest scientific evidence and research.
Physical Science Definition. Tweet. Physical science is refers to the branches of natural science and science that study inorganic systems, in contrast to the biological sciences. The use of the term physical, however, creates an unintended and arbitrary distinction, since many branches of physical science also study biological phenomena.