Expected values E(X²)
I now show you the similarity of the function E(X²) [...]
Poisson approximation to the binomial distribution
In this video tutorial I show you how the Poisson [...]
Finding an observed value x
You can be asked to find an observed value as [...]
Changing the mean
In this tutorial I show you how to handle the [...]
Poisson distribution
In this tutorial I show you what a Poisson Distribution [...]
Mean and variance
In this next tutorial you are shown what the mean [...]
Linear combinations of discrete random variables
E(aX+b) and E(ax-b) In this tutorial I show you [...]
Variance, Var(X)
In this tutorial I show you the meaning of the [...]
Expected values E(X)
In this tutorial I show you the meaning of this [...]
Probability distribution tables
In this tutorial I show you how to construct probability [...]