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Prep plan
Updated weekly · Last refresh Oct 17

Edwards Lifesciences Data Analyst Interview Questions

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

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~4htotal time
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1
SQL & Data ManipulationStart here. 4 questions + 2 drills · ~54 min
Explaining Visualization Tool ExperienceEasy

Explain how you use SQL analysis to build dashboards, choose visuals, and communicate insights to stakeholders.

ToolsData WranglingEdwards Lifesciences
Handling Missing and Dirty SQL DataMedium

Explain how to profile, clean, and standardize missing or dirty data before analysis.

Data WranglingCase WhenQualityEdwards Lifesciences
SQL Join and Monthly SummaryMedium
Practice

Join analyst activity and target data to produce monthly counts, values, averages, and attainment percentages.

Date FunctionsJoinsGroup ByEdwards Lifesciences
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
SQL and Data Tooling ProficiencyMedium
Practice
Practice drill

Aggregate project usage to identify frequently used data analysis tools and compare their hours and ratings.

analytics toolsToolsJoinsLimeadeLaSalle NetworkE15 Group
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2
Behavioral & Leadership18 questions · ~155 min
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3
More topics5 questions · ~43 min
Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityEdwards Lifesciences
Interest in Edwards LifesciencesEasy

Tests engagement with the company and understanding of what draws you to the role.

User NeedsValue PropositionProduct VisionEdwards Lifesciences
Power BI Dashboard DesignMedium

Tests your dashboard design thinking, metric selection, and usability for stakeholders.

KPIsLeading IndicatorsDiagnosisEdwards Lifesciences
Handling Missing ValuesHard

Assess missingness mechanisms, choose defensible treatments, and test sensitivity to deletion or imputation.

SamplingExperimentationBiasEdwards Lifesciences
Why Edwards LifesciencesEasy

Tests motivation and alignment with Edwards Lifesciences mission and patient impact.

User NeedsValue PropositionProduct VisionEdwards Lifesciences

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The finish line: interview-readyComplete all 27 questions plus 2 hands-on drills to finish this plan.