What’s on the Analysis Traps poster
A 6-row table: Trap · What happens.
The recurring errors in business analysis.
- Survivorship bias — Only successes are in the data
- Simpson's paradox — The trend reverses within subgroups
- Regression to the mean — Extremes drift back, and get credited
- Base rate neglect — Ignoring how rare something is
- Cherry-picking the window — The date range makes the trend
- Multiple comparisons — Test twenty things, one looks significant
Regression to the mean explains most 'the intervention worked' claims after a bad month. Always compare against a control.
Questions about the Analysis Traps poster
- What’s on the Analysis Traps poster?
- A 6-row table: Trap · What happens. The recurring errors in business analysis. Survivorship bias — Only successes are in the data; Simpson's paradox — The trend reverses within subgroups; Regression to the mean — Extremes drift back, and get credited; Base rate neglect — Ignoring how rare something is; Cherry-picking the window — The date range makes the trend; Multiple comparisons — Test twenty things, one looks significant. Regression to the mean explains most 'the intervention worked' claims after a bad month. Always compare against a control.
- Who is the Analysis Traps poster for?
- Analysis Traps belongs to the Business & Management section rather than to a school year, because business is not something one grade owns. Anyone learning analytics can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Analysis Traps poster?
- Every one of these produces a clean-looking chart. That is what makes them dangerous. A wall chart earns its place by being glanceable from where the work is happening, so Analysis Traps belongs on the wall where that business work actually happens, within glancing distance, rather than filed away.
- What other posters go with Analysis Traps?
- A/B Testing, Cohort Analysis and Reading a Relationship sit alongside Analysis Traps in the Business & Management section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.A/B TestingCohort AnalysisReading a Relationship
- Is the Analysis Traps poster free to download and print?
- Yes. Analysis Traps downloads as a free PDF with no account, no email and no watermark, like everything else in the Business & Management section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the Analysis Traps poster print at?
- Analysis Traps is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Analysis Traps loses nothing.Printing guide
Related posters
Charts that sit alongside Analysis Traps on the same wall.
Browse every Business & Management poster, or start from the full catalogue.