Binomial Distribution: Mean, Variance and Standard Deviation

This video goes over the mean of the Binomial Distribution, the expected value of the Binomial distribution, the variance of the Binomial Distribution and the Standard Deviation of the Binomial Distribution. I go over the formulas for the mean, variance, and standard deviation with an example.

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[dr.hanawamin]

hello, thanks ... if p =q and if q>p, what wil happen in this case? how they affect mean and variance? is that for this case the overdispersion occur?

[ajayivictoria]

1-P (1-6)= 5, why is your answer 4 in calculating your Variance