It is a right-skewed count variable that is heavily overdispersed relative to the Poisson benchmark, which means ordinary ...
A guided discovery activity to help students prove the formulas. Note that the IB subject guide states that formal proof of mean and variance is not part of the syllabus. I did this in my class anyway ...
A presentation that shows learners how to use binomial distribution techniques to solve probability questions. It shows learners how to use the binomial formula and the binomial tables and also how to ...