Expedia Group Data Scientist Interview Questions
The questions to prepare for a Expedia Group Data Scientist interview. Questions from real interview reports rank first. Updated weekly.
Explain how a primary metric differs from a guardrail metric and how both are used in A/B test decisions.
Expedia GroupDiagnose why conversion fell from 4.8% to 3.1% after a launch by breaking the metric across funnel steps, cohorts, and segments.
Expedia GroupTests product sense and data-driven prioritization for Expedia Group product improvements.
Expedia GroupTests SQL window function skills for time-based behavioral metrics.
Expedia GroupUse joins, CTEs, and aggregations to find the weakest step in an onboarding funnel and estimate lost conversions.
Atlassian
RevolutUse CTEs, joins, and conditional aggregation to measure 7-day onboarding funnel conversion and identify the biggest dropoff step.
Rippling
Intuit
AsanaUse a CTE and window functions to calculate daily, cumulative, and three-day moving transaction volumes by Mastercard MCC.
MastercardTests your statistical testing choices and your ability to interpret p-values responsibly.
Expedia GroupDesign an end-to-end travel recommendation system with retrieval, ranking, feature pipelines, and online feedback loops.
Expedia GroupExplain which classification metrics to use and how metric choice depends on the business objective and error tradeoffs.
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