Practice Projects
Try a small piece of the work before committing to a long learning path.
Compare product revenue in a fictional stationery shop.
The brief
Use the sample sales CSV. Check units and unit prices, calculate revenue per row, group by product and report three observations without claiming that revenue is profit.
Resources
Use a notebook and the relevant tool you can access. Start with the official learning resources below; a paid subscription is not required to follow the brief.
Download fictional sample sales CSVWork through the task
Expected deliverable
A workbook or query file, one labelled chart and a short evidence note.
Review questions
- What question did your work answer, and who could use the result?
- Can someone follow your method and distinguish evidence from assumptions?
- What is missing, and what would you change after feedback?