distribution of X₁ is binomial

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Consider a multinomial distribution with three possible outcomes. The distribution of X1 is binomial
with parameters N, N-ni and n. Give both analytical and probabilistic proofs.
Transcribed Image Text:Consider a multinomial distribution with three possible outcomes. The distribution of X1 is binomial with parameters N, N-ni and n. Give both analytical and probabilistic proofs.
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