Top 11
Prep plan
Updated weekly · Last refresh Oct 17

Duke University Data Analyst Interview Questions

The questions to prepare for a Duke University Data Analyst interview. Questions from real interview reports rank first. Updated daily.

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1
Statistics & ProbabilityStart here. 6 questions · ~48 min
When Results Contradict ExpectationsMedium

Tests diagnostic thinking, validation practices, and interpretation under uncertainty.

ExperimentationHypothesis TestingCausal InferenceDuke University
Finding Most Influential VariablesMedium

Tests feature importance thinking and appropriate statistical or modeling approaches.

RegressionCorrelationCausal InferenceDuke University
Explaining Unexpected Analysis ResultsMedium

Tests troubleshooting, interpretation, and how you handle surprises in analytical work.

RegressionHypothesis TestingCausal InferenceDuke University
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2
More topics5 questions · ~40 min
Improving Student Retention at DukeMedium

Tests product sense for education analytics and ability to connect data to retention interventions.

User ResearchUser NeedsPain PointsDuke University
Investigating Event Participation DeclineMedium

Tests exploratory analysis skills and ability to connect data patterns to likely drivers.

Funnel AnalysisLeading IndicatorsDiagnosisDuke University
Cleaning Messy DataMedium

Tests your data quality thinking and practical cleaning steps before modeling.

Data WranglingCase WhenAggregationsDuke University
Describing a Data Analysis ProjectEasy

Tests end-to-end analytical workflow and tool proficiency for data analysis work.

ToolsData WranglingAggregationsDuke University
Motivation for DukeEasy

Assesses your motivation and fit for Duke University’s Data Analyst role.

personal backgroundmotivationDuke University

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 11 questions plus 3 hands-on drills to finish this plan.