This tool allows you to create custom-specified random numbers, such as the total on three dice.

How is the length of time between the birth of an animal and the birth of its great great ... great grandparent distributed?

When five dice are rolled together which do you expect to see more often, no sixes or all sixes ?

Use the computer to model an epidemic. Try out public health policies to control the spread of the epidemic, to minimise the number of sick days and deaths.

How do you choose your planting levels to minimise the total loss at harvest time?

Can you work out the means of these distributions using numerical methods?

Use your skill and judgement to match the sets of random data.

This article explores the process of making and testing hypotheses.

Can you build a distribution with the maximum theoretical spread?