Question

How can I prove the formula for standard deviation of a binomial distribution?

Answer 1

Answer:

The binomial distribution has the following properties:

1. The mean of the distribution (μx) is equal to n * P .
2. The variance (σ2x) is n * P * ( 1 - P ).
3. The standard deviation (σx) is sqrt[ n * P * ( 1 - P ) ].

I am sorry if the answer is wrong