1. Suppose X follows Binomial distribution with parameters n and p, where n, p are constants,...
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1. Suppose X follows Binomial distribution with parameters n and p, where n, p are constants, (1). Prove that E(X)=np. (2). Prove that Var(X)=np(1-p). (Hint: Think about the relationship of Bernoulli Trail and Binomial Distribution.) (8pts). (8pts). 1. Suppose X follows Binomial distribution with parameters n and p, where n, p are constants, (1). Prove that E(X)=np. (2). Prove that Var(X)=np(1-p). (Hint: Think about the relationship of Bernoulli Trail and Binomial Distribution.) (8pts). (8pts).
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Since YEx LY n m ZXPx x0 n x0 x ni To 28 X 1x x nc p 1p2 Since the Let yx1 ... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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