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Prep plan
Updated weekly · Last refresh Oct 17

University of Utah Data Scientist Interview Questions

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

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1
Statistics & ProbabilityStart here. 6 questions · ~52 min
Statistical Significance in Hypothesis TestingEasy

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

Hypothesis TestingData AnalysisStatistical SignificanceUniversity of Utah
Interpret Dummy Variable CoefficientsMedium

Tests regression interpretation and correct handling of categorical variables.

RegressionUniversity of Utah
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2
SQL & Data Manipulation4 questions + 2 drills · ~55 min
Rolling 30-Day Readmission RateHard
Practice

Calculate a rolling 30-day patient readmission rate using window functions and admission history.

Window FunctionsDate Functionsdata accuracyUniversity of Utah
Merge Datasets in SASMedium

Tests practical SAS skills for data preparation and quality filtering.

null handlingData WranglingUniversity of Utah
Optimize a Slow SQL QueryHard
Practice
Practice drill

Rewrite a slow PostgreSQL loan payment query to reduce scanned rows while preserving the required aggregated results.

database optimizationJoinsData WranglingAmeripriseEEltro Cyberchrome PrivateEnergyHub
Top Departments by ExpenditureMedium
Practice
Practice drill

Aggregate University of Utah expenditures for the last fiscal year and return the five highest-spending departments.

Joinsfinancial dataGroup ByUniversity of Utah
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3
Behavioral & Leadership5 questions · ~44 min
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4
More topics7 questions · ~61 min
Pitfalls in Streaming Experiment AnalysisHard

Identify major online experiment pitfalls and explain how they can bias results in a streaming product A/B test.

Network InterferenceNovelty EffectSample Ratio MismatchUniversity of Utah
Diagnose a Metric Drop After LaunchMedium

Investigate why a key KPI moved the wrong way after a product change and separate signal from noise.

Lagging IndicatorsLeading IndicatorsDiagnosisUniversity of Utah
Clinical Dashboard Metric FrameworkMedium

Tests product thinking for metrics, including guardrails to prevent misleading optimization.

MetricsUser NeedsUniversity of Utah
Pipeline for Cleaning Patient Registry DataMedium

Tests pipeline design skills for reliable, repeatable data quality automation.

Data QualityETLAutomationUniversity of Utah
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