Write an average-income function
Company: Microsoft
Role: Data Scientist
Category: Coding & Algorithms
Difficulty: easy
Interview Round: Technical Screen
Quick Answer: This question evaluates proficiency in data manipulation and basic statistical aggregation, particularly handling missing values and computing averages in Python. Commonly asked in technical interviews for Data Scientist roles within the Coding & Algorithms domain, it gauges practical application and robustness in data cleaning and edge-case handling rather than purely conceptual theory.