Top 100 Data Science and Data Analytics Interview Questions and Answers

Top 100 Data Science and Data Analytics Interview Questions and Answers

Data Science is a blend of various tools, algorithms, and machine learning principles with the goal to discover hidden patterns from the raw data. How is this different from what statisticians have been doing for years? The answer lies in the difference between explaining and predicting: statisticians work a posteriori, explaining the results and designing a plan; data scientists use historical data to make predictions.