Many people using this medication do not have serious side effects. Tell your doctor immediately if any of these unlikely but serious side effects occur: vision changes (e.g., blurred vision), eye pain, easy bruising/bleeding, mental/mood changes, swelling of ankles /feet, unusual tiredness.
Standard Deviation and Variance. Deviation just means how far from the normal. Standard Deviation. The Standard Deviation is a measure of how spread out numbers are. Its symbol is Ï (the greek letter sigma) The formula is easy: it is the square root of the Variance.
Also called as SD, Standard Deviations symbol Ï (sigma). This can also be said as a measure of variability or volatility in the given set of data. Find the mean, variance, standard deviation of the given numbers using this free arithmetic standard deviation calculations online.