The distribution maker allows you to make your own probability
distributions and create random numbers from these. You can use
this tool to experiment with distributions or to create your own
bespoke random numbers.
- You choose the possible values of X using the left pair of
arrows to choose a starting number and the right pair of arrows to
create an increment
- Click on the up and down arrows to give the frequency of that
- The probabilities of each value and the mean of the
distribution are given below.
- For your distribution 100 random numbers will be created each
time you press the 'Generate Numbers' button. The distribution of
these numbers is shown in red, which you can hide by pressing 'hide