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Prep plan
Updated weekly · Last refresh Aug 30

Lattice Data Analyst Interview Questions

The questions to prepare for a Lattice Data Analyst interview. Questions from real interview reports rank first. Updated weekly.

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1
SQL & Data ManipulationStart here. 6 questions + 2 drills · ~71 min
Top Users by EngagementMedium
Practice

Rank Dayforce users by quarterly engagement and return the top 10% using aggregation and NTILE().

sql queryEngagement MetricsLattice
Extracting Insights with SQLMedium

Tests ability to write SQL that supports analysis and communicates actionable findings.

Data WranglingCTEsAggregationsLattice
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
Handle Missing Financial Input ValuesMedium
Practice
Practice drill

Use joins, CTEs, and CASE logic to flag and fill missing financial fields for Qlik planning records.

Data WranglingETLQualityQlik
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2
Pipelines4 questions · ~34 min
Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityLattice
Automating Manual Financial ReportingMedium

Discuss automating a manual reporting workflow with code, focusing on batch ETL, orchestration, and data quality.

Data WranglingETLAutomationLattice
Build Dataset Cleaning ETL PipelineEasy

Design a batch ETL pipeline that cleans messy CSV and JSON datasets into analytics-ready tables with data quality checks and daily SLAs.

Data WranglingETLQualityLattice
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3
Behavioral & Leadership9 questions · ~77 min
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4
More topics3 questions · ~26 min
Design Test for New FeatureMedium

Design an A/B test for a new platform feature, including success metrics, power, guardrails, and a clear ship decision.

experiment designfeature evaluationA/B TestingLattice
Common Statistical MethodsEasy

Tests your statistical toolkit and ability to select appropriate methods for analysis.

RegressionCorrelationHypothesis TestingLattice
Analyzing User Engagement MetricsMedium

Tests ability to translate engagement metrics into clear insights for product and people analytics decisions.

Leading IndicatorsDiagnosisEngagement MetricsLattice
The finish line: interview-readyComplete all 22 questions plus 2 hands-on drills to finish this plan.