Wells Fargo Quantitative Analyst interview questions

Interviewed for the Risk and Decision Science (RADs) track in the QAP program. First round was simple resume behavioral questions with a few classical ML trivia questions at the end related to logistic regression. Second round was a 75 minute Hackerrank OA. It consisted of 5 programming questions, 4 math & stats questions, and 1 data analysis question. Next was a take home 72 hour case study that required building a joint auto loan credit decisioning model using data provided, and to also write a report and create a presentation for the final round. The final round was in-person in Charlotte and was 1 hour of simple data sci behavioral questions on the first day and 1 hour of presenting your presentation on the second day. Questions were asked throughout the presentation, focusing on the decisions that you made as well as the assumptions you had. Overall a relatively straightforward and simple process. Everyone was kind and helpful throughout the process.