Amplify Education Data Scientist Interview Questions
The questions to prepare for a Amplify Education Data Scientist interview. Questions from real interview reports rank first. Updated weekly.
Explain SQL window functions and when to use ROW_NUMBER() versus DENSE_RANK() for ranked ticket analysis.
Amplify EducationAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreUse a CTE, LEFT JOIN, and ROW_NUMBER to find each user's first Chime feature touch after signup.
Asana
ChimeRank the top 3 completed rides per vehicle per day using joins, a CTE, and ROW_NUMBER.
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Explain what a p-value means in hypothesis testing and how it relates to statistical significance.
Amplify EducationIdentify major online experiment pitfalls and explain how they can bias results in a streaming product A/B test.
Amplify EducationApproach for identifying, prioritizing, and launching a new feature that increases user engagement.
Amplify EducationExplain which classification metrics to use and how metric choice depends on the business objective and error tradeoffs.
Amplify EducationExplain a complex ETL transformation you built, including the main challenges and how you handled them.
Amplify EducationInvestigate why a key KPI moved the wrong way after a product change and separate signal from noise.
Amplify Education