plural of deviator

(signal processing) The ratio of maximum permitted frequency deviation, σₘₐₓ to the maximum permitted modulating frequency, fiₘₐₓ.

(statistics) The absolute value of the difference between a given value (such as mean or expected value) and a variate value (usually an observed value).

(statistics) A measure of how spread out data values are around the mean, defined as the square root of the variance. Represented with the Greek letter σ (sigma).

plural of absolute deviation

plural of standard deviation

Used other than figuratively or idiomatically: see magnetic, deviation. / Magnetic declination.

plural of deviation ratio

plural of magnetic deviation

(statistics) In a set of data, the average of the absolute values of the deviations from a chosen central point.