On this page there are resources for KS3 and KS4 Handling data covering Statistics and Probability.

Use the mini-menu at the top to select the area you want to look at:

1. Average and Spread – looking at mean, mode, median, range and IQR

2. Data – Data analysis

3. Probability

4. Sampling and Surveys – looking at sampling methods, surveys and questionnaires

5. Statistical Charts – everything from pictograms to histograms and everything in between