8. A random variable X has a binomial distribution with mean 6 and variance 3.6. Find P(X = 4). (Hint: use the formulae for mean and variance of Binomial distribution and find n and p, then use the Table) %3D
8. A random variable X has a binomial distribution with mean 6 and variance 3.6. Find P(X = 4). (Hint: use the formulae for mean and variance of Binomial distribution and find n and p, then use the Table) %3D
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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