Behavioral: Calculated Risk and Anticipated Obstacle (STAR)
Context
You are interviewing for a Data Scientist role in an Amazon leadership phone screen. The interviewer is assessing risk-taking, judgment, ownership, and resilience under Amazon's leadership principles.
Question
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Tell me about a time you took a calculated risk. What was the outcome?
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Describe a significant and anticipated obstacle you had to overcome. How did you handle it?
Hints
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Use the STAR method (Situation, Task, Action, Result).
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Make the risk "calculated": show data-driven reasoning, mitigation, and contingency plans.
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Quantify impact (e.g., customer, revenue, latency, accuracy, cost).
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Highlight what you learned and how you applied it later.