Are these statistical statements sometimes, always or never true? Or it is impossible to say?
How would you massage the data in this Chi-squared test to both accept and reject the hypothesis?
Why MUST these statistical statements probably be at least a little bit wrong?
Is the age of this very old man statistically believable?
10 starting points for risk vs reward
Investigate the normal distribution
Is the regularity shown in this encoded message noise or structure?
Can you make all of these statements about averages true at the same time?
"Too much sleep is deadly" proclaimed the newspaper headline. Is this true?
Can you decide whether these short statistical statements are always, sometimes or never true?
A random ramble for teachers through some resources that might add a little life to a statistics class.
Get into the exponential distribution through an exploration of its pdf.
This pilot collection of resources is designed to introduce key statistical ideas and help students to deepen their understanding.
Where do people fly to from London? What is good and bad about these representations?