释义 |
Multinomial DistributionLet a set of random variates , , ..., have a probability function
 | (1) |
where are Positive Integers, , and
 | (2) |
 | (3) |
Then the joint distribution of , ..., is a multinomial distribution and is given by the corresponding coefficient of the Multinomial Series
 | (4) |
The Mean and Variance of are
The Covariance of and is
 | (7) |
See also Binomial Distribution References
Beyer, W. H. CRC Standard Mathematical Tables, 28th ed. Boca Raton, FL: CRC Press, p. 532, 1987.
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