Data Scientist Analytics & Experimentation Interview Questions

Practice 895 real Analytics & Experimentation interview questions for Data Scientist roles. From companies including Meta, Capital One, DoorDash, Uber, TikTok.

895 Questions 84 Companies07.27.2026
Showing 20 results
Role
Meta logo
Meta
Medium
Data Scientist

Analyze Key Metrics for Notification System Success

Analyze Key Metrics for Notification System Success Scenario You are evaluating a new push-notification system for a social app. The goal is to determ...

Analytics & Experimentation
3
0
48 people solved
Aug 4, 2025
Spokeo logo
Spokeo
Medium
Data Scientist

Design a Controlled TV-Advertising Experiment for Sign-Ups

Design a Controlled TV-Advertising Experiment for Sign-Ups Controlled TV Advertising Experiment: Incremental Website Sign-ups Context You are asked to...

Analytics & Experimentation
4
0
29 people solved
Aug 4, 2025
OneMain Financial logo
OneMain Financial
Easy
Data Scientist

Calculate Break-even for New Credit Card Product Launch

Calculate Break-even for New Credit Card Product Launch Break-Even for a Credit Card with Annual Fee, Interchange, and Cashback Context You are evalua...

Analytics & Experimentation
14
0
108 people solved
Aug 4, 2025
Meta logo
Meta
Medium
Data Scientist

Design A/B Test to Evaluate New Video-Feed Feature

Design A/B Test to Evaluate New Video-Feed Feature Scenario A consumer social-media app is launching a short‑video feed (TikTok-style). A newly added ...

Analytics & Experimentation
2
0
28 people solved
Aug 4, 2025
Meta logo
Meta
Hard
Data Scientist

Determine User Demand for New Video-Calling Feature

Determine User Demand for New Video-Calling Feature Analytics Design: Demand Sizing, Evaluation Metrics, and Trade-offs for a New Video-Calling Featur...

Analytics & Experimentation
4
0
31 people solved
Aug 4, 2025
Meta logo
Meta
Medium
Data Scientist

Determine Success Metrics for Instagram Video-Call Feature

Determine Success Metrics for Instagram Video-Call Feature Instagram Group Video-Call MVP: Defining Success and Metrics Context You are the data scien...

Analytics & Experimentation
3
0
27 people solved
Aug 4, 2025
Meta logo
Meta
Medium
Data Scientist

Convince Leadership to Launch Group Chat Feature

Convince Leadership to Launch Group Chat Feature Evaluating a Group Chat / Group Video-Call Feature for Instagram Context You are a Data Scientist ask...

Analytics & Experimentation
6
0
43 people solved
Aug 4, 2025
Meta logo
Meta
Hard
Data Scientist

Determine User Need for In-App Video Call Feature

Determine User Need for In-App Video Call Feature Scenario A consumer messaging app is considering launching an in-app Video Call feature. You have ac...

Analytics & Experimentation
2
0
28 people solved
Aug 4, 2025
Capital One logo
Capital One
Easy
Data Scientist

Calculate Profitability and Break-Even for Lyft Partnership Campaign

Calculate Profitability and Break-Even for Lyft Partnership Campaign Credit Card Unit Economics and Lyft Co‑Marketing Break‑Even Context You are evalu...

Analytics & Experimentation
5
0
47 people solved
Aug 4, 2025
Meta logo
Meta
Medium
Data Scientist

Boost Engagement and Purchases in Meta Social Products

Boost Engagement and Purchases in Meta Social Products Meta Social Products: Driving Comments in Facebook Groups and In‑App Purchases on Instagram Con...

Analytics & Experimentation
2
0
30 people solved
Aug 4, 2025
Meta logo
Meta
Easy
Data Scientist

Determine Significance of Model B's Performance Improvement

Determine Significance of Model B's Performance Improvement A/B Test: Two-Proportion Z-Test for Success Rates Scenario You ran an A/B test comparing t...

Analytics & Experimentation
3
0
28 people solved
Aug 4, 2025
BetterHelp logo
BetterHelp
Hard
Data Scientist

Optimize Experiment Thresholds for Impactful Feature Launches

Optimize Experiment Thresholds for Impactful Feature Launches Scenario You are the data scientist for a consumer health product running ~100 concurren...

Analytics & Experimentation
7
0
52 people solved
Aug 4, 2025
CloudTrucks logo
CloudTrucks
Medium
Data Scientist

Determine North-Star Metric for CloudTrucks Driver Platform

Determine North-Star Metric for CloudTrucks Driver Platform Product Analytics Case: North-Star Metric and Booking Funnel (Driver Platform) Context You...

Analytics & Experimentation
1
0
19 people solved
Aug 4, 2025
Meta logo
Meta
Hard
Data Scientist

Estimate Fake Accounts Using Data Signals and Sampling

Estimate Fake Accounts Using Data Signals and Sampling Estimating Fake Accounts on a Social Network Background A large social platform wants to estima...

Analytics & Experimentation
5
0
42 people solved
Aug 4, 2025
Yelp logo
Yelp
Medium
Data Scientist

Modify Instagram Feature: Track User Engagement Metric

Modify Instagram Feature: Track User Engagement Metric A/B Test Design for Modifying a Disliked Social Feature Scenario A social-media company plans t...

Analytics & Experimentation
91
0
160 people solved
Aug 4, 2025
Amazon logo
Amazon
Medium
Data Scientist

Choose Between JOIN, BLEND, and RELATIONSHIP in Tableau

Choose Between JOIN, BLEND, and RELATIONSHIP in Tableau Tableau Data Modeling, Filters, and Visual Design Scenario You are preparing a Tableau dashboa...

Analytics & Experimentation
93
0
246 people solved
Aug 4, 2025
Coinbase logo
Coinbase
Medium
Data Scientist

Diagnose Retail Revenue Drop and Predict Ad Impact

Diagnose Retail Revenue Drop and Predict Ad Impact Scenario You are a data scientist for a consumer fintech app preparing to run a Super Bowl TV ad an...

Analytics & Experimentation
2
0
23 people solved
Aug 4, 2025
PayPal logo
PayPal
Medium
Data Scientist

Analyze Success Metrics and Diagnose Crypto Feature Issues

Analyze Success Metrics and Diagnose Crypto Feature Issues Post-Launch Evaluation: Crypto Trading Feature Context You are a Data Scientist evaluating ...

Analytics & Experimentation
5
0
57 people solved
Aug 4, 2025
PayPal logo
PayPal
Hard
Data Scientist

Define Success with Contact Syncing for Growth and Evaluation

Define Success with Contact Syncing for Growth and Evaluation Using "% of users with contacts synced" as a growth driver Context You are a data scient...

Analytics & Experimentation
5
0
45 people solved
Aug 4, 2025
PayPal logo
PayPal
Medium
Data Scientist

Explain P-Value and Errors in A/B Testing

Explain P-Value and Errors in A/B Testing A/B Test Design and Analysis: Core Concepts Scenario You are advising on the design and analysis of an A/B t...

Analytics & Experimentation
5
0
60 people solved
Aug 4, 2025

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