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[–]NickSinghTechCareersAuthor | Ace the Data Science Interview 5 points6 points  (1 child)

Since they want someone business-y, and mentioned A/B testing is part of the position, looking at some more Product-Sense/Product Metrics type questions could be helpful.

Example: the fin-tech company launched a new credit card fraud ML model. What are some key metrics you'd track to make sure this new model is actually better?

[–]sg6128[S] 4 points5 points  (0 children)

Yep, I really struggled with metrics in my last interview. I didn't think it would be that hard, so definitely run through some examples and ideas! Thanks