Amazon Business Intelligence Engineer interview questions

Initial Interview: What are the statistical analysis I have done? Examples. Most challenging work on site virtual-mostly all Amazon Leadership Principles - but technical section was very specific to the job. like one guy asked Coefficient of correlation and R2 for given sample data. Some of Visualization questions related to retail- like how to show top sellers, How to show top warehouse which do not deliver on time etc.. lot of cross questioning so be prepared . only 2 SQL questions they asked at the very end like 5 mins before the interview would end- I just solved one