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Netflix Interview Problems (42)

Problems reported from Netflix data science interviews

Status Title Difficulty
Batch vs Stream Processing Pro Easy
Communicating Results to Executives Pro Easy
Count Orders Per Customer Free Easy
Defining a KPI for a Subscription Business Free Easy
Feature Engineering Best Practices Pro Easy
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Fill Missing Values Pro Easy
Simple CASE WHEN Classification Pro Easy
Simulate RIGHT JOIN: All Departments With Their Employees Pro Easy
Sum and Average by Category Pro Easy
Type I vs Type II Error Free Easy
A/B Test Duration Pro Medium
A/B Testing Pitfalls Pro Medium
Apache Kafka Use Cases Pro Medium
Churn Prediction Approach Pro Medium
Cohen's d Effect Size Pro Medium
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Conditional Aggregation with CASE Pro Medium
Customers Who Ordered Every Product Category Pro Medium
Departments With Average Salary Above Threshold Pro Medium
Experiment Design for Feature Launch Pro Medium
Group By with HAVING on MIN/MAX Pro Medium
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L1 vs L2 Regularization Pro Medium
Learning Curve Diagnosis Pro Medium
Mentoring Junior Data Scientists Pro Medium
Multiple Aggregations with HAVING Pro Medium
Pivot Table Pro Medium
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