The University of Pennsylvania Data Scientist Interview Questions
The questions to prepare for a The University of Pennsylvania Data Scientist interview. Questions from real interview reports rank first. Updated weekly.
Calculate each active RpmGlobal Enterprise Planning user's 30-day rolling average of daily activity.
The University of PennsylvaniaExplain how to profile, clean, and standardize missing or dirty data before analysis.
The University of PennsylvaniaRank the top 3 completed rides per vehicle per day using joins, a CTE, and ROW_NUMBER.
WaymoUse joins, CTEs, and row ranking to resolve conflicting customer profile values across ACME House systems.
Ramsey Solutions
ACME HouseIdentify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
The University of PennsylvaniaSign up to see every question
Create a free account to unlock this list and practice real interview questions.
Assesses product thinking and metric design for measuring impact on The University of Pennsylvania’s campus portal.
The University of PennsylvaniaApproach for maintaining data quality and integrity across ETL pipelines.
The University of PennsylvaniaExplain common machine learning evaluation metrics and when each is useful.
The University of PennsylvaniaInvestigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.
The University of PennsylvaniaAssesses communication skills for conveying statistical ideas to non-technical audiences.
The University of Pennsylvania