GoodRx Data Scientist Interview Questions
The questions to prepare for a GoodRx Data Scientist interview. Questions from real interview reports rank first. Updated daily.
Choose sample size and runtime by combining baseline rate, MDE, alpha, power, and expected traffic.
Tests understanding of false positive risk and controls in experimentation.
Design an end-to-end A/B test for a pricing page, including MDE, guardrails, analysis plan, and a ship decision.
Outline the first checks to diagnose a sudden drop in a core product metric, starting with data quality, scope, and decomposition.
Tests product metric selection aligned to user outcomes and measurable impact on GoodRx.
Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
Evaluates ability to define and operationalize retention metrics for a consumer healthcare product.
Assesses structured debugging of product metric drops using data analysis and segmentation.
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