Tell me about how you have used Google Analytics. What questions were you trying to answer?

Note: Analytics interviews reward people who start from a business question. Anyone can read a report; the value is in knowing which question to ask.

Cover:

• The business context. E-commerce, lead generation, a content site, or an app — each has completely different key metrics and a different definition of success.
• The question. Something specific: why checkout conversion dropped, which acquisition channels produce customers who actually stay, where users abandon a signup flow, or which content drives eventual conversions.
• What you did. Configured events and conversions, built explorations, segmented, connected it to Google Ads or BigQuery, or fixed tracking that was wrong.
• What changed as a result. A page rewritten, a step removed from a form, budget reallocated between channels. An analysis nobody acted on is not a result.

If you found that the tracking itself was wrong, that is a strong story — it is extremely common and few people check.