Global Tiket Network Data Scientist Interview Questions
The questions to prepare for a Global Tiket Network Data Scientist interview. Questions from real interview reports rank first. Updated daily.
Rank users by monthly purchase counts and return the top five users for each month.
Calculate each restaurant's 7-day rolling average of daily orders, including days with zero orders.
Query a comparison table to present the key structural and operational differences between SQL and NoSQL databases.
Cogito
Ramsey SolutionsIInnovaccerExplain novelty effect in an A/B test and how it can make an early engagement lift look better than the long-term truth.
Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
Framework for using product data to identify and prioritize the user problem that should be solved first.
Define a success metric for a new feature that captures real user value, not just raw usage.
Build a step-by-step framework to validate, decompose, and explain a sudden 15% drop in a core business KPI.
Assesses foundational understanding of statistical significance.
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