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Behavioralstandard
Tell me about a time you had to make a decision with incomplete data.
How to approach it
Show your process: what you knew, what you assumed, how you limited the downside, and how you checked the decision afterward.
How a strong answer opens
“We had to decide whether to extend a holiday promotion with only three days of data, and waiting a week would have cost us the season. I'll walk through what I knew, what I assumed, and the point where I'd reverse it.”
Outline of a strong answer
Try answering out loud for a few minutes before you open this.
- The decision and why waiting for more data was costly
- What you knew and what you had to assume
- How you made the call and set a point where you would reverse it
- What happened
- What you learned about deciding with partial information
Where this question usually goes wrong
Presenting the decision as a lucky guess, or claiming you waited for complete data, instead of showing how you limited the downside.
Learn the method
Model answers 11 to 20 in Module 4, Behavioral and leadership.
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