Block Data Scientist interview questions

1. HR interview, with salary expectations and quick question about SQL 2. Hiring manager interview, with question about past project, and why I want to work at Square. 3. Machine learning interview with data scientist, where I had to fit a quick ML model on my own computer to a dataset, and talk about various metrics related to the model. 4. Data manipulation interview with two data scientists, where I had to process a dataset on my own computer. 5. A/B testing interview with data scientist, where I had to explain my thought process regarding running an A/B test. 6. Business interview with stakeholder, where I had to explain my thought process regarding running a project with a stakeholder. 7. Final hiring manager interview, where the hiring manager asked me how I deal with conflict. The HR representative and hiring manager had a hostile/aggressive demeanour during the interview, which threw me off.