Top Meta Data Scientist Interview Questions
Meta, formerly Facebook, connects billions worldwide through platforms like Facebook, Instagram, and WhatsApp. Known for its innovation in social media, Meta is now spearheading the development of the metaverse, creating immersive virtual experiences. With a focus on augmented reality, AI, and digital advertising, Meta drives advancements in connectivity, empowering communities and reshaping how individuals interact digitally.
The PM responsible for Facebook events has a new idea to drive engagement – when your friends mark that they’ll attend an event, you will get a notification. How would you measure the success of this notification? What counter-metrics would you look at?
Medium
Nov 19, 2024
Data Analysis
Product Metrics
Meta
How would you handle situations where the chosen metrics may be influenced by external factors?
Medium
Jan 19, 2025
Data Analysis
Statistical Inference
Meta
How would you measure user engagement in an A/B test?
Hard
Jan 19, 2025
Data Analysis
Statistical Inference
Meta
Can you explain the concept of effect size and its relevance in interpreting A/B test results?
Hard
Jan 19, 2025
A/B Testing
Statistical Analysis
Meta
What A/B testing pitfalls might you encounter?
Medium
Jan 8, 2025
Data Analysis
Statistical Inference
Meta
Explain logistic regression in the context of recommendation systems.
Hard
Dec 29, 2024
Machine Learning
Recommendation Systems
Meta
Tell me about a time when you had to work on a challenging data science project. How did you approach the problem, and what was the outcome?
Hard
Oct 3, 2024
Problem Solving
Project Management
Meta
What data would you analyze to see if building this new product/feature is worth it?
Medium
Jan 8, 2025
Data Analysis
Product Development Strategy
Meta
What’s the novelty effect in A/B testing? How can it be identified and accounted for?
Medium
Oct 3, 2024
A/B Testing
Data Analysis
Meta
Meta’s data science team is exploring ways to improve search relevance for users navigating its marketplace platform. However, search queries are returning irrelevant or inaccurate results, leading to frustration among users. How would you analyze user search queries and click-through behavior to identify issues with search relevance?
Hard
Nov 19, 2024
Data Analysis
User Behavior Analysis
Meta
What is a control group, and why is it important in A/B testing?
Medium
Oct 3, 2024
Data Analysis
Experimental Design
Meta
Can you discuss the trade-offs between statistical power and Type I error rate in A/B testing?
Hard
Jan 12, 2025
Data Analysis
Statistical Testing
Meta
Can you provide examples of situations where failing to correct for multiple testing could lead to erroneous conclusions?
Hard
Jan 12, 2025
Data Analysis
Statistics
Meta
How would you handle situations where the results of an A/B test are inconclusive?
Medium
Jan 12, 2025
Data Analysis
Statistical Testing
Meta
Discuss a project where you had to collaborate with cross-functional teams or stakeholders. How did you manage differing priorities and opinions, and what was the outcome of the project?
Hard
Oct 3, 2024
Project Management
Team Collaboration
Meta
How do you ensure that the selected metrics are relevant to the business goals?
Medium
Jan 19, 2025
Business Strategy
Data Analysis
Meta
What factors influence the statistical power of an A/B test?
Hard
Jan 12, 2025
Data Analysis
Statistical Testing
Meta
How would you communicate the findings of an A/B test to stakeholders?
Medium
Jan 12, 2025
Communication Skills
Data Analysis
Meta
What measures can be taken to increase the statistical power of an A/B test?
Medium
Jan 12, 2025
A/B Testing
Statistical Analysis
Meta
Can you provide examples of quantitative and qualitative metrics used in A/B testing?
Medium
Jan 19, 2025
Data Analysis
Statistical Reasoning
Meta
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