Lab 01Hello, worldLab 02Boxes that hold a valueLab 03Marks, totals and percentagesLab 04Text that looks like a numberLab 05Cleaning a messy nameLab 06A list of marksLab 07Summarising a whole classLab 08One student's recordLab 09Filling the gaps in a registerLab 10Pass or failLab 11Grade bandsLab 12Scholarship eligibilityLab 13Reading out the registerLab 14A multiplication tableLab 15Running total and averageLab 16A percentage functionLab 17The same job in one lineLab 18Marks as an arrayLab 19Array statistics and masksLab 20Building a tableLab 21Opening a file somebody else madeLab 22Picking columns and filtering rowsLab 23Filling the gaps in a columnLab 24Marks worth a second lookLab 25Sales by city, as a chartLab 26The shape of a columnLab 27Marks against hours studiedLab 28Is the relationship real?Lab 29Fitting a line and testing itLab 30Who is at risk, and did we find them?