Complete the Data Analysis and Visualization course
Finish by checking your data question, cleaning log, summaries, charts, interactive visual, final report, limitations, and reproducibility notes.
No certificate or formal credentialThis account-free course uses local progress markers only. Completion means you finished the learning tasks and can explain your evidence.
Final checklist
- Your portfolio includes a data question brief, data dictionary, and cleaning log.
- Your notebooks run from top to bottom with relative paths.
- Your charts answer questions and include careful interpretations.
- Your final report states evidence, limits, and next steps.
- Your conclusion does not claim causation or production readiness from synthetic data.
Suggested next step
After this course, continue into Machine Learning Foundations if you want to build predictive models with cleaner data and stronger analysis habits.