A video tutorial covering biased dice and probability. Ideal for KS3, GCSE and A Level maths. The 40th in Mr Barton's Autograph Video tutorial series. This week we take a look at how Autograph can be used to introduce students to the concept of experimental probability. You can very quickly set up a probability distribution function of your choice (fair dice, biased dice, numbered balls in a bag, you name it!), take samples of varying sizes, and create diagrams from the data.