Top 50
Prep plan
Updated weekly · Last refresh Oct 17

Resmed Data Scientist Interview Questions

The questions to prepare for a Resmed Data Scientist interview. Questions from real interview reports rank first. Updated daily.

50questions
~8htotal time
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1
SQL & Data ManipulationStart here. 9 questions · ~81 min
First and Last User InteractionsMedium
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Recently asked

Use ROW_NUMBER, a CTE, and a LEFT JOIN to find each user's first and last valid Precisely interaction.

Data AnalysissqlResmed
Running Average Over 30 DaysMedium
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Recently asked

Calculate each ResMed AirSense 11 patient's 30-day running average using daily aggregation and window functions.

Window FunctionssqlResmed
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2
A/B Testing & Experimentation13 questions · ~118 min
Design Test for New FeatureMedium
Recently asked

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

experiment designfeature evaluationA/B TestingResmed
Common Pitfalls in Experiment ResultsHard
Recently asked

Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.

PeekingNovelty EffectSample Ratio MismatchResmed
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3
Statistics & Probability4 questions · ~36 min
Statistical Significance and Confidence IntervalsEasy
Recently asked

Explain how statistical significance and confidence intervals are interpreted in a product experiment.

Confidence IntervalsHypothesis TestingStatistical SignificanceResmed
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4
Product Sense10 questions · ~90 min
Define Metrics for New FeaturesMedium
Recently asked

Define a success metric for a new feature that captures real user value, not just raw usage.

MetricsFeature Prioritizationuser valueResmed
Prioritize Features for a New ProductMedium
Recently asked

A framework for deciding which features should ship first when building a new product.

Feature PrioritizationUser Needsproduct developmentResmed
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5
Metrics5 questions · ~45 min
First Checks for Metric DropsEasy
Recently asked

Outline the first checks to diagnose a sudden drop in a core product metric, starting with data quality, scope, and decomposition.

Lagging IndicatorsLeading IndicatorsDiagnosisResmed
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6
Behavioral & Leadership9 questions · ~81 min
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