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Prep plan
Updated weekly · Last refresh Oct 17

Coupa Data Scientist Interview Questions

The questions to prepare for a Coupa Data Scientist interview. Questions from real interview reports rank first. Updated daily.

50questions
~7htotal time
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1
A/B Testing & ExperimentationStart here. 5 questions · ~42 min
2
Model Evaluation8 questions · ~67 min
Validate a Machine Learning ModelEasy

How to validate a machine learning model and interpret whether its metrics are trustworthy.

PrecisionAccuracyRecallCoupa
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3
Product Sense3 questions · ~25 min
Prioritize an Overloaded RoadmapHard

A framework for prioritizing an overloaded roadmap and making explicit trade-offs about what gets built first.

Feature PrioritizationMVPProduct VisionCoupa
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4
SQL & Data Manipulation8 questions + 2 drills · ~87 min
5
Machine Learning11 questions · ~92 min
Feature Selection for ML ModelsMedium

Choose useful features for a supervised model and avoid overfitting, leakage, and unstable predictors.

Cross-ValidationFeature EngineeringBias-Variance TradeoffCoupa
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6
Statistics & Probability5 questions · ~42 min
Statistical Significance in Hypothesis TestingEasy

Explain what statistical significance means and why it matters when interpreting experimental or analytical results.

Hypothesis TestingData AnalysisStatistical SignificanceCoupa
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7
More topics10 questions · ~83 min
Deploy a Cloud ML ModelMedium

Design a production ML deployment on Google Cloud with serving, feature management, rollout, monitoring, and evaluation.

InfrastructureFeature StoreModel ServingCoupa
First Checks for Metric DropsEasy

Outline the first checks to diagnose a sudden drop in a core product metric, starting with data quality, scope, and decomposition.

Lagging IndicatorsLeading IndicatorsDiagnosisCoupa
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The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.