Statistical diagrams and calculations (new A level) teaching notes, examples, exercises & a homework

This 26-page resource covers all the required knowledge for diagrams and calculations to summarise or represent data in the new A level. In every section it contains examples to work through with your class followed by an exercise of questions for students to attempt themselves (answers included).

The sections are:

1. Bar charts and pie charts - revision of interpreting these simple diagrams
2. Averages of a list of data
3. Range and interquartile range of a list of data
4. Histograms - drawing them, interpreting them and using them for probability
5. Cumulative frequency - using the diagram to find median, IQR, percentiles etc
6. Box-and-whisker plots - interpretation and use to compare 2 sets of data
7. Standard deviation - calculation from a list of data or summary statistics
8. Frequency tables - finding averages/measures of spread from (grouped) frequency tables
9. Scatter diagrams and correlation - interpretation of diagram, PMCC, use of line of best fit
10. Outliers - investigating presence of outliers in a list/table of data or a diagram

Also provided is an 8-page resource which contains lots of practice of problems that involve finding the variance or standard deviation of different sets of data (answers are included).

This projectable and printable resource will save you having to draw any tables/diagrams when teaching the topic and will make things easier for your students as they can just work directly on the provided tables and axes, as well as drawing on the provided diagrams to help interpret them.

Also included is a homework/test that covers the whole topic - fully worked solutions are provided.

Here is an example of one of my A level resources that is freely available:

https://www.tes.com/teaching-resource/differentiation-and-integration-with-exponential-and-trigonometric-functions-new-a-level-11981186