Price Volume (%) Updated; 1: HitBTC: FCN/BTC: $5,264 $0.263741 100.00 % Recently
s(x) is the standard deviation of a sample of data. S is the standard deviation of the entire population of your sample. If youre looking for the standard deviation or volatility of stocks, hereâs a blog which includes a table with all of the equa...
In journal articles, the mean is usually represented by M, and the median by Mdn. Standard deviation symbols: s (the greek lower-case letter,sigma) is usually used for the population standard deviation. s is used to denote the standard deviation of a sample of scores. The formula for the standard deviation differs slightly, depending on whether it is the population s.d., the sample s.d., or the sample mean used as an estimate of the population s.d..