Related Posts & Gallery Pages. 1  Common questions about using logo files. 2  What logo image file to use where. 3  Basic file format bundle. 4  Free guide to logo formats. 5  What logo files do I use for.. 6  Professional package file formats â vectors & bitmaps.
Average Deviation. In statistics, the absolute deviation of an element of a data set is the absolute difference between that element and a given point. The average deviation of a data set is the average of the absolute deviations. The average deviation is also called the average absolute deviation.
In mathematics and statistics, deviation is a measure of difference between the observed value of a variable and some other value, often that variable's mean.tatistics of the distribution of deviations are used as measures of statistical dispersion. 1  Standard deviation is the frequently used measure of dispersion: it uses squared deviations, and has desirable properties, but is not robust.