Before stepping into your next interview, review these 15 essential data science interview questions. Covering statistics, machine learning, Python, SQL, and business acumen, these questions represent a complete snapshot of what you’re likely to face. Answering questions like “What is p-value?” or “How do you handle missing data?” requires more than just memorization—it takes understa... https://www.scholarhat.com/tutorial/datascience/data-science-interview-questions-and-answers