% file name: Poisson_prob_mu.m
% the program asks the user to enter the values 
% of lambda and t and returns p(k).
%
% created June. 18, 2000, F. Elguibaly
%
mu = input('Enter the value of mu please:');
k = input('Enter the value of k please: ');

p_poisson = (mu)^k * exp(-mu)...
   * factorial(k)