Why is the variance of a binomial distribution n*p*(1-p)?
46044
Calculating Variance of a binomial distribution using the standard formula $E(X^2) - \mu^2$
15666
explanation for a combinatorial identity involving the binomial coefficient
80801
Why does the variance of the Random walk increase?
3346
Proof that Conditional of Poisson distribution is Binomial
98733
Proof for the calculation of mean in negative binomial distribution
20009
Relationship between binomial and negative binomial distributions (how to extend the probability space?)
38719
In this case, why must $p$ divide $|G/N|$?
35956
Proof that a sum of Bernoulli rvs has Binomial distribution
66628
Expected value of $X^n$ for normal distribution
144171
For the binomial distribution, why does no unbiased estimator exist for $1/p$?
139398
Distribution of $n\choose x$
55909
The expected value of $1/(1+X)$ where $X$ has geometric distribution
75344
Understanding p-value
82323
Poisson random variables and Binomial Theorem
65259
Variance of Normal Order Statistics
53065
Distribution of successes of poisson process followed by a binomial distribution
48012
Finding UMVUE of $p^s$ in Bernoulli distribution