A large standard deviation indicates that the data points can spread far from the mean and a small standard deviation indicates that they are clustered closely around ……

The standard error (SE) is the standard deviation of the sampling distribution of a statistic. The term may also be used to refer to an estimate of that standard ……

A simpler explanation of standard deviation, written by a former math-major-turned-journalist who likes to explain math to people don’t understand or just plain hate it….

The Galactic Standard Calendar was the standard measurement of time in the galaxy. It centered around the Coruscant solar cycle. The Coruscant solar cycle was 368 ……

Using Error Bars in your Graph. The knowledge that any individual measurement you make in a lab will lack perfect precision often leads a researcher ……