A Simple worksheet asking pupils to draw A tally table and bar chart and discuss some issues about the data.
Just What Is A Sample?
How do define a sample? Is your view the same as a mathematician or statistician would use? In what situations are samples useful?
Data With No Name
Here is a set of data with little background. Students are invited, via a series of questions, to turn the data into usable, useful information app...
Measuring In Feet
If you choose 16 random feet and put them into a line do you always arrive at the same total length? Using a 16th-century description of a "Rod" le...