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Prep plan
Updated weekly · Last refresh Aug 30

New Relic Data Scientist Interview Questions

The questions to prepare for a New Relic Data Scientist interview. Questions from real interview reports rank first. Updated weekly.

23questions
~3htotal time
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1
Product SenseStart here. 4 questions · ~35 min
Using Data to Influence DecisionsEasy

Share how you used data to shape a business decision, including the analysis, recommendation, and outcome.

User ResearchUser NeedsValue PropositionNew Relic
Using Data to Find OpportunityMedium

Explain how you used product data to uncover an unmet user need and turn it into a prioritized product opportunity.

User ResearchUser NeedsProduct VisionNew Relic
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2
Statistics & Probability3 questions · ~26 min
A/B Testing for Product FeaturesMedium

Explain how to design and evaluate an A/B test for a product feature, including metrics, MDE, sample size, and guardrails.

Hypothesis TestingStatistical SignificanceA/B TestingNew Relic
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3
Machine Learning8 questions · ~70 min
Supervised vs Unsupervised LearningEasy

Explain how supervised and unsupervised learning differ, and ground the distinction in a practical ML example.

Unsupervised LearningFeature EngineeringBias-Variance TradeoffNew Relic
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4
More topics8 questions · ~70 min
Top Customers by Sales RevenueEasy
Practice

Use GROUP BY and SUM to rank the top 10 customers by total revenue from a single sales table.

RankingGroup ByAggregationsNew Relic
Choosing Classification Evaluation MetricsEasy

Explain which classification metrics to use and how metric choice depends on the business objective and error tradeoffs.

PrecisionAccuracyRecallNew Relic
Analyze User Engagement MetricsMedium

Tests your metrics thinking, experimental design instincts, and ability to derive actionable insights.

KPIsDiagnosisEngagement MetricsNew Relic
Common A/B Testing PitfallsMedium

Tests awareness of experimental threats like bias, leakage, and incorrect randomization.

A/B TestingNew Relic
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Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
The finish line: interview-readyComplete all 23 questions plus 2 hands-on drills to finish this plan.