Suppose X~B(n,p) and E(X)=20,Var(X)=12, Can you find n=_ _p=_______?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.5: The Binomial Theorem
Problem 26E
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Suppose X~B(n,p) and E(X)=20,Var(X)=12, Can you find n=_____,p=______?
Transcribed Image Text:Suppose X~B(n,p) and E(X)=20,Var(X)=12, Can you find n=_____,p=______?
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