Data and Statistics

Data and Statistics

These problems are designed for classroom use to get students at Stages 3, 4 and 5 thinking about handling data and statistics.

Statistical Shorts 

Age 11 to 16
Challenge Level
Can you decide whether these short statistical statements are always, sometimes or never true?

Which Spinners? 

Age 14 to 18
Challenge Level
Can you work out which spinners were used to generate the frequency charts?

Which List Is Which? 

Age 14 to 16
Challenge Level
Six samples were taken from two distributions but they got muddled up. Can you work out which list is which?

Stats Statements 

Age 16 to 18
Challenge Level
Are these statistical statements sometimes, always or never true? Or it is impossible to say?

Data Matching 

Age 14 to 18
Challenge Level
Use your skill and judgement to match the sets of random data.
This article explores the process of making and testing hypotheses.