Standard deviation is a number used to tell how measurements for a group are spread out from the average (mean), or expected value. A low standard deviation means that most of the numbers are very close to the average. A high standard deviation means that the numbers are spread out.
Search also in: Web News Encyclopedia Images. status symbol (status symbols plural) A status symbol is something that a person has or owns that shows they have money or importance in society. n-count.
symbol (Noun). A character or glyph representing an idea, concept or object. symbol (Noun). Any object, typically material, which is meant to represent another (usually abstract) even if there is no meaningful relationship.