Unit 10: Visualising and Reporting

Lessons

1. 1 Choosing a ChartThe shape of the question decides the shape of the picture. 20–25 min
2. 2 Labels and HonestyA chart without units is a decoration, and a cut axis is an argument. 20–25 min
3. 3 Formatting NumbersRound at the end, and show the precision you actually have. 20–25 min
4. 4 A Summary TableThe small table that goes under the chart. 20–25 min
5. 5 Writing Up a FindingA number, what it is compared with, and what it does not prove. 20–25 min
6. 6 The Whole AnalysisLoad, clean, join, summarise, report — in one function, from files. 20–25 min

7. End of unit test

   Ten multiple choice questions and one free response problem. You need 70 to finish the unit. Retakes are unlimited and your best score is the one that counts.

   Take the Unit 10 test