Top 17
Prep plan
Updated weekly · Last refresh Nov 11

RTI International Data Analyst Interview Questions

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

17questions
~2htotal time
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1
PipelinesStart here. 4 questions · ~32 min
Large Dataset Analysis PipelineMedium

Discuss a large-scale data analysis project with focus on the pipeline, tooling, and data quality approach.

ToolsData ModelingQualityRTI International
Handling Missing Data in PipelinesMedium

Approach for handling missing data in an ML data pipeline, including validation, imputation, and safe downstream consumption.

InfrastructureETLBatch ProcessingRTI International
Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityRTI International
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2
Behavioral & Leadership8 questions · ~64 min
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3
More topics5 questions · ~40 min
Insight From a GraphMedium

Tests your ability to interpret data visualizations and communicate analytical reasoning.

Data AnalysisRTI International
Implementing Linear Regression in PythonMedium

Tests practical modeling skills and knowledge of common Python ML libraries.

RegressionCorrelationCausal InferenceRTI International
Evaluating Public Health InterventionsHard

Tests experimental design thinking and causal inference for public health outcomes.

ExperimentationCausal InferenceA/B TestingRTI International
SQL Query for Filtered DataMedium

Tests your ability to write correct SQL for data extraction and filtering.

SubqueriesData WranglingCTEsRTI International
Statistical Tools and RationaleEasy

Tests your statistical toolkit and ability to justify tool choice for research work.

Confidence IntervalsRegressionHypothesis TestingRTI International

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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 17 questions plus 3 hands-on drills to finish this plan.