Interview questions › Spotting and solving problems

Tell me about a decision you made using data. What did you measure, and what did it change?

Spotting and solving problems · commonly asked in analyst, product, marketing, any

No account, no credit card for the first three questions.

How to answer it well

Two mistakes that cost you points

• Using numbers that were collected after the decision.
• Choosing a decision where the data only confirmed what everyone already thought.

What to do with this question today

1. Answer it out loud once, without stopping. Do not write it down first.
2. Read back exactly what you said. Mark the filler words, and the length of your longest pause.
3. Answer it again and change one thing — usually the opening line, or the number at the end.

This question is not in the free run yet — practise the same skill with a free run, or paste a job description and we build the set around that role.

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