  We study the collision frequency of electron-neutral-particle in the weakly
ionized plasma with the power-law velocity q-distribution and derive the
formulation of the average collision frequency. We find that the average
collision frequency in the q-distributed plasma also depends strongly on the
q-parameter and thus is generally different from that in the
Maxwell-distributed plasma, which therefore modifies the transport coefficients
in the previous studies of the weakly ionized plasmas with the power-law
velocity distributions.
