Superhuman Data Scientist Interview Questions

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

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More Behavioral & Leadership questions with a free account

Calculate 30-Day User Retention

Medium

Use CTEs, joins, and date filtering to calculate 30-day retention by signup cohort from login and feature usage data.

Window FunctionsDate FunctionsAggregations

Superhuman

Handle Nulls in Aggregates

Easy

Tests data cleaning choices and correct aggregate logic with null handling.

null handlingData WranglingAggregations

Superhuman

More SQL & Data Manipulation questions with a free account

Choose a Feature Success Metric

Hard

Framework for choosing the right primary success metric for a new feature, including leading indicators, guardrails, and business alignment.

Feature PrioritizationValue PropositionProduct Vision

Superhuman

More Product Sense questions with a free account

A/B Test for Email Search

Hard

Tests experiment design, metric selection, and power/sample size reasoning for Superhuman search changes.

experiment designSample Sizeprimary metrics

Superhuman

More A/B Testing & Experimentation questions with a free account

Diagnose KPI Drop After Release

Medium

Diagnose a post-release KPI drop by separating instrumentation issues from real behavior changes and tracing the problem through the metric hierarchy.

KPILeading IndicatorsDiagnosis

Superhuman

Investigate Onboarding Drop

Hard

Tests metrics investigation, hypothesis-driven debugging, and prioritization of likely causes.

Funnel AnalysisRetentionDiagnosis

Superhuman

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