Can you decide whether these short statistical statements are always, sometimes or never true?
Can you make sense of the charts and diagrams that are created and used by sports competitors, trainers and statisticians?
Can you work out which spinners were used to generate the frequency charts?
Six samples were taken from two distributions but they got muddled up. Can you work out which list is which?
Use your skill and judgement to match the sets of random data.
Invent scenarios which would give rise to these probability density functions.
What happens if this pdf is the arc of a circle?
We received some good solutions explaining why it makes sense to go second when playing with our non-transitive dice.
Go to last month's problems to see more solutions.
A random ramble for teachers through some resources that might add a little life to a statistics class.
In this short problem, can you deduce the likely location of the odd ones out in six sets of random numbers?