What are the mean and standard deviation of a binomial

Bobbie Comstock 2022-01-19 Answered
What are the mean and standard deviation of a binomial probability distribution with n=100 and p=810?
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Expert Answer

Dabanka4v
Answered 2022-01-19 Author has 36 answers
The Binomial Distribution B(n,P) is given by:
P(X=k)=(nk)pk(1p)nk
with μX=np=100810=80
σX2=np(1p)=100(810)(210)=16
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