The Standard Deviation is the basic metric to measure volatility. However, the Standard Deviation is an absolute measurement, not a relative measurement. To compare the volatility of two or more data ...

State-equalization effort: Education Week changed the way we graded the states on equity this year, based on the advice of the Quality Counts 2005 advisory board. We decided to focus our efforts in ...

Tables were compiled to show coefficients of variation for different experimental designs to estimate genetic heritability. It is concluded that in order to obtain estimates precise enough for their ...

Leslie Kramer is a writer for Institutional Investor, correspondent for CNBC, journalist for Investopedia, and managing editor for Markets Group. Correlation measures the linear relationship between ...