Comparing Data Distributions
'Whose results are best? Boys, Girls, Monkeys, Martians, Flying pigs, Babies or Robots?' All of the above species were asked to take a multiple choice mathematics test and the results were recorded. Now it is up to us to decide how the species compared to each other! This exercise is all about looking at the subtle differences between data sets. What do they have in common? Where are they different? There are lots of...