This is a preview. Log in through your library . Abstract The problem of dispersal of one-coloured balls in boxes is generalized for the case of a number of colours. An approximation is obtained for ...

Statistical dispersion quantifies the variability of data relative to a central tendency, most commonly the mean, with variance the most usual measure of this. More generally, dispersion metrics are ...

Lasers that transmit data on optical fibers do not produce monochromatic light. Instead, they provide a narrow spectrum that includes many wavelengths. The physical characteristics of optical fibers ...