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Updated weekly · Last refresh Oct 17

UC San Francisco Data Analyst Interview Questions

The questions to prepare for a UC San Francisco Data Analyst interview. Questions from real interview reports rank first. Updated daily.

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1
MetricsStart here. 3 questions · ~24 min
Diagnose a Customer Satisfaction DropMedium

Investigate a sudden drop in customer satisfaction and separate leading signals from the final NPS readout.

NPSLeading IndicatorsDiagnosisUC San Francisco
Analyzing Unexpected Data TrendsMedium

Tests your diagnostic process for validating findings and identifying root causes.

Lagging IndicatorsLeading IndicatorsDiagnosisUC San Francisco
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2
More topics6 questions · ~48 min
Motivation in Data-Driven Product WorkEasy

Explain what drives strong performance in a data-driven product environment and how that motivation connects to impact.

User NeedsValue PropositionProduct VisionUC San Francisco
Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityUC San Francisco
Handling Missing ValuesMedium

Tests your data cleaning judgment and your ability to preserve analysis validity.

Data WranglingCase WhenAggregationsUC San Francisco
Core Statistical MethodsEasy

Tests your statistical toolkit and ability to choose appropriate methods for real data problems.

CorrelationHypothesis TestingStatistical SignificanceUC San Francisco
Automating Recurring Data IssuesHard

Tests your ability to design repeatable fixes and improve data reliability through automation.

ETLIdempotencyQualityUC San Francisco
Optimize a Slow SQL QueryHard

Tests your query-tuning skills, including execution plans, indexing, and reducing unnecessary work.

SubqueriesData WranglingCTEsUC San Francisco

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Handling Missing DataEasy
Practice
Practice drill

Replace missing sales fields with defined defaults and return a consistently ordered dataset.

missing valuesdata cleaningnull handlingUniversity of MinnesotaThe Home DepotNationwide
Top Departments by SatisfactionMedium
Practice
Practice drill

Use aggregation and ranking to find the three highest-rated departments within each UCSF hospital.

Window FunctionsJoinsRankingUC San Francisco
Rolling Average with SQL WindowsMedium
Practice
Practice drill

Calculate each active RpmGlobal Enterprise Planning user's 30-day rolling average of daily activity.

TavantRpmglobalTwo Six Technologies
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