What are the mean and standard deviation of a binomial

reproacht3 2022-01-17 Answered

What are the mean and standard deviation of a binomial probability distribution with n=11 and p=730?

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Expert Answer

Ethan Sanders
Answered 2022-01-17 Author has 35 answers

Explanation:
For a binomial probability distribution with n=11 and p=730
Mean is given by np=11×730=2.567
Standard Deviation is given by npq where q=1-p
Hence, Standard Deviation is 11×730×(1730)
=11×730×2330
=11×7×2330=1.403

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