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.
In the book Signs and Symbols, it is stated that A symbol ... is a visual image or sign representing an idea -- a deeper indicator of a universal truth. Symbols are a means of complex communication that often can have multiple levels of meaning. This separates symbols from signs, as signs have only one meaning.