analysis
3 free lessons tagged analysis across Business. Each one is a short sequence of focused steps with narration and a five-question quiz at the end — take them in any order, no signup required.
Charts That Answer the Question You Asked
Chart choice is not aesthetic, it follows from the comparison you want the audience to make. This lesson maps question types to chart types, covers the encodings people read accurately, and works through the design choices that mislead, including the ones that mislead accidentally.
Producing the Work: Decks, Analysis, and Proposals
The concrete production workflows and how to run them safely. This lesson covers deck and document drafting, interview synthesis across many conversations, financial and data analysis where the difficulty was never the arithmetic, proposal writing, and the sourcing discipline that keeps a deliverable defensible.
What Consulting Sells, and Which Parts Compress
Consulting bills for a bundle of research, analysis, synthesis and judgement, and AI compresses those unevenly. This lesson separates them, examines which parts clients were actually paying for, and confronts the pricing problem that follows when the visible artefact becomes cheap to produce.