Roblox Analytics & Experimentation Interview Questions
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Evaluate Impact of New Roblox Homepage Tab
Measuring the Impact of Replacing a Homepage Tab Scenario Roblox plans to replace an existing homepage tab with a new one across eligible users. The g...
Determine Player Preference for Local Game Creators
Player Preference for Local Creators — Metrics and Causal Estimation Without A/B Tests Context You are evaluating whether players on Roblox prefer gam...
Determine if players prefer local creators without experiments
You cannot run an A/B test. Define “local creators” as creators whose games use a player’s native language. Design an observational study to estimate ...
Design and analyze an ads ranking experiment
Ads Ranking Model: Experiment and Analysis Plan Context You are evaluating a new ads ranking model expected to increase revenue but potentially harm u...
Design ad revenue A/B with guardrails
Mobile App Ads Marketplace: Experiment Plan to Lift Revenue by 10% in 60 Days Context You run a mobile app ads marketplace. Target is to increase ad r...
Design experiment for homepage tab replacement
Experiment Design: Replacing a Homepage Tab and Measuring User + Ecosystem Impact Assume today is 2025-09-01. Roblox plans to replace an existing home...
Evaluate friend-interaction feature with network interference
Experiment Design: Network-Aware Test for a "Friend Interaction Boost" in Feed Ranking Context You plan to ship a ranking change that boosts items in ...
Define success metrics and monitoring
Design success metrics, evaluation, and monitoring for an audio detection system Context You are defining the measurement, evaluation, and rollout pla...