Khan Academy Data Scientist Interview Questions
The questions to prepare for a Khan Academy Data Scientist interview. Questions from real interview reports rank first. Updated weekly.
Calculate daily Khan Academy seven-day rolling retention using CTEs, deduplication, date ranges, and a self-join.
Khan AcademyUse layered CTEs and window functions to identify the fastest 5% of Khan Academy learners to reach mastery.
Khan AcademyInvestigate why a key KPI moved the wrong way after a product change and separate signal from noise.
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Tests causal reasoning for interference and network effects in educational cohorts.
Khan AcademyTests motivation alignment with Khan Academy's education mission and audience.
Khan AcademyAssesses your ability to detect and respond to experiment validity issues during an active test.
Khan AcademyTests dashboard design, metric monitoring, and operational maintenance practices.
Khan AcademyAssesses your ability to explain technical design decisions and implementation details clearly.
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