Phase 15 · Interview Preparation

Statistics & Analytical

A/B Test Interpretation Questions

Part of the Data Analyst Roadmap.

Summary

'Here are the results of a test, what would you conclude?' — testing whether you can read significance, effect size and guardrails correctly rather than just checking a p-value box.

How to Learn This

  • 1Review Phase 10 and practice interpreting a sample experiment readout out loud.
  • 2Prepare to discuss what you'd want to check before trusting a surprising result.
  • 3Practice giving a clear recommendation, not just a statistical description.

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