Essential guides
All you need to know about numbers:
What does mean mean?
So you think you’re pretty average do you? But you might actually be a mean or even a median…there's nothing average about averages.
Uneconomical with the truth
It's unfairly been dismissed as the "dismal science", but approached with an open mind, there's a world of discovery hiding behind the word economics.
Chances are...
What happens next? And in ten years time? To predict the future, you need to get to grips with probability.
Vital statistics
Pity the statistician - all that time working with numbers, and they can't even be sure if what they work with are an "it" or a "them". They're confusing things, statistics.
Content last updated: 24/08/2006
