Questions about the Data Quality poster

What’s on the Data Quality poster?

A 6-row table: Dimension · Asks. Six standard dimensions. Accuracy — Does it reflect reality?; Completeness — Is anything missing?; Consistency — Do sources agree?; Timeliness — Is it current enough?; Validity — Does it conform to the rules?; Uniqueness — Are there duplicates?. The 1-10-100 rule applies here too: 1 to prevent a bad record, 10 to correct it, 100 to live with the consequences.

Who is the Data Quality poster for?

Data Quality 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 Data Quality poster?

Analysis cannot be better than its input. Check the data before trusting the finding. A wall chart earns its place by being glanceable from where the work is happening, so Data Quality belongs on the wall where that business work actually happens, within glancing distance, rather than filed away.

What other posters go with Data Quality?

A/B Testing, Cohort Analysis and Analysis Traps sit alongside Data Quality 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 AnalysisAnalysis Traps

Is the Data Quality poster free to download and print?

Yes. Data Quality 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 Data Quality poster print at?

Data Quality 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 Data Quality loses nothing.Printing guide