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roku

11 interview questions available

Compute longest common subsequence length

Design a video-on-demand streaming service

Write SQL for profit, growth, retention

Demonstrate cross-functional collaboration and influence

Explain and quantify bias-variance tradeoff

Measure speaker impact without A/B testing

Diagnose coffee-shop profit decline

Analyze Profit Decline: Data Collection and Hypothesis Testing

Measure Speaker's Impact Using Propensity Score Matching

Explain Bias-Variance Trade-off Simply for Stakeholders