Mean and Variance of Binomial Distribution

In this post, we calculate the mean np and variance np(1-p) of a binomial distribution using technology and algebraic methods. This syllabus dot point is a part of the QCE Maths Methods course under the topic Discrete Random Variables 2 and sub-part Binomial Distributions, specifically the mean and variance of binomial distribution.

Calculating the mean and variance of a binomial distribution