What are the mean and standard deviation of a binomial probability distribution with n=5 and...

amolent3u

amolent3u

Answered

2022-01-16

What are the mean and standard deviation of a binomial probability distribution with n=5 and p=1217?

Answer & Explanation

Tiefdruckot

Tiefdruckot

Expert

2022-01-16Added 46 answers

Explanation:
Mean = np =51217=6017=3.52
Standard deviation
=npq=np(1p)=5(1217)(11217)=1.01
Archie Jones

Archie Jones

Expert

2022-01-17Added 34 answers

12170.7
μ=np
=5*0.7
=3.5
σ2=np(1p)
=5*0.7(1-0.7)
=1.05
σ=σ2=1.05=1.01

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