Method
Use the retail case with a 90-minute budget:15 scope,35 analysis,20 communication,20 checks.
Worked example
A complete small submission contains a README, source attribution, reproducible query/script, checked result and a short decision note. Prioritize correctness over adding a complex model without a reason.
Practice
Use the rubric: scope, correctness, validation, explanation and reproducibility. Respect the actual employer’s instructions about AI assistance and external help.
Self-review
Check accuracy, relevance, evidence and clarity. Resume guidance and examples are for learning and preparation only. They do not guarantee interviews, a job offer or employment.
Try the activity before reading its reference. Keep your sources, commands and assumptions with your work. Companion activities are unsaved self-practice and do not award a certificate or change lesson progress.