Data Scientist practice tests
9 tests · 90 questions. Take them in order, from basics to advanced, or start with any one.
- 1Probability and descriptive statistics10 questions13 min
- 2Exploratory analysis and data cleaning10 questions13 min
- 3SQL for analytics10 questions13 min
- 4Visualization and communication10 questions13 min
- 5Statistical inference and hypothesis testing10 questions13 min
- 6A/B testing10 questions13 min
- 7Product and business metrics10 questions13 min
- 8Modeling for decisions10 questions13 min
- 9Causal inference10 questions13 min