how do you determine whether the frequency of the observed frequency is a dirichlet multinomial distribution chi test for multinomial what is the test for chi in the dirichlet multinomials when is the chi-statistic used? how to compute frequency in a dirichlet multinomial distribution when is the probability vector based on the ____ table why is it called a random distribution how to find the probability of a dirichlet distribution where can i find the frequency of the observed frequencies in random data? what is the function of a multinomial distribution? what kind of data is used for chi what is the function of chi what can be computed for a random table in a dirichlet multinomial distribution? what is a chi 2 statistic which type of distribution is a multinomial how large must a sample be for chi-static analysis how is the probability vector of a random table calculated what is the test of mathbf alpha what is the chi chi statistic which of the following is a test used to determine whether a single number can be a random number?