  In continuation of our earlier work, in which we analysed the charged
particle multiplicities in leptonic and hadronic interactions at different
center of mass energies in full phase space as well as in restricted phase
space with the shifted Gompertz distribution, a detailed analysis of the
normalized and factorial moments is reported here. A two-component model in
which probability distribution function is obtained from the superposition of
two shifted Gompertz distributions introduced in our earlier work has also been
used for the analysis. This is the first analysis of the moments with the
shifted Gompertz distribution. Analysis has also been done to predict the
moments of multiplicity distribution for the electron-positron collisions at
c.m. energy of 500 GeV at a future Collider.
