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.
Ever wondered what all those status icons and symbols mean that sit in the iPhone status bar, along the top of the screen? Youâre certainly not alone, and while some of those little symbols make perfect sense, others can be a bit of a mystery even to longtime iPhone users.