Given that X ~ B(8,0.25), calculate: a. E(X ) and Var(X ) b. P[X = E(X )]
Question:
Given that X ~ B(8,0.25), calculate:
a. E(X ) and Var(X )
b. P[X = E(X )]
c. P[X < E(X )].
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Related Book For
Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook
ISBN: 9781108407304
1st Edition
Authors: Dean Chalmers, Julian Gilbey
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