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November 19th, 2016, 02:16 PM   #1
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Question Expected Value and Variance of a Binomial Distribution

Hello,
I search in google for proof Expected Value and Variance of a Binomial Distribution. But i can't understand well.
Could you please proof E[X] and VAR[X] with more explain and simplify?
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November 20th, 2016, 01:30 PM   #2
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https://en.wikipedia.org/wiki/Binomial_distribution

Above has details of derivations. You need to describe what you are having trouble with.
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