The mean of the binomial distribution is calculated as:
$$ μ_{x} = n*p $$
$$ μ_{x} = 100*0.5 $$
The standard deviation of the binomial distribution is calculated as:
$$ σ_{x} = \sqrt{n*p*(1−p)} $$
$$ σ_{x} = \sqrt{100*0.5*(1−0.5)} $$
Here n is the sample size and p is the population proportion of success.Enter values of sample size and population proportion of success in the calculator below for calculating mean and standard deviation for binomial distribution.
Solution
Step by Step Calculation
$$ μ_{x} = n*p $$
$$ σ_{x} = \sqrt{n*p*(1−p)} $$
Sample size (n) can't be less than or equal to 0. It must be a whole number. Population proportion (p) must lie between 0 and 1.