Typical survey sample sizes are about 1000 people. Why is this?
This pilot collection of resources is designed to introduce key statistical ideas and help students to deepen their understanding.
A geographical survey: answer the tiny questionnaire and then analyse all the collected responses...
How can we find out answers to questions like this if people often lie?
This article discusses how a survey company carries out its surveys and some of the issues involved.
How was the data for this problem compiled? A guided tour through the process.
Where do people fly to from London? What is good and bad about these representations?