Imagine you were given the chance to win some money... and imagine you had nothing to lose...
Can you find the values at the vertices when you know the values on the edges?
How have "Warmsnug" arrived at the prices shown on their windows? Which window has been given an incorrect price?
A dot starts at the point (1,0) and turns anticlockwise. Can you estimate the height of the dot after it has turned through 45 degrees? Can you calculate its height?
Here is a machine with four coloured lights. Can you make two lights switch on at once? Three lights? All four lights?
Imagine a room full of people who keep flipping coins until they get a tail. Will anyone get six heads in a row?
When two closely matched teams play each other, what is the most likely result?
Is it the fastest swimmer, the fastest runner or the fastest cyclist who wins the Olympic Triathlon?
How can we make sense of national and global statistics involving very large numbers?
Match the cumulative frequency curves with their corresponding box plots.
