Abstract
Random neutron number. Generating function. Moments from the generating function. Autocorrelation, cross-correlation. Autocovariance. Power spectrum. Cross-power spectrum. Kolmogorov forward and backward equation, Pál-Bell equation.
Keywords: Key statistical terms: generating function, autocorrelation; crosscorrelation. Power spectrum; Kolmogorov forward and backward equations, Pál-Bell equation.