2 min lesson
Triangulation: one story from many sources
Explain the order in "Triangulation: one story from many sources", then say how you would verify the result.
Step 1 of 3
This is the line in the job description made real: combine qualitative research with analytics, surveys and experiments. Triangulation is the senior skill and it's what most candidates do shallowly.
Each method has a blind spot the others cover. The craft is not running all four; it's using each for what it's best at and stitching them into one decision-ready story with honest confidence attached.
Interactive diagram. Step through it with the Next and Previous controls below, or Tab to a region to read its detail.
diagram: flow
Discover, size, ground, then confirm - the experiment is the only step that licenses a causal claim.