In data science case interviews, what you really need is to get your rationale right rather than coming up with an accurate answer. This article discusses how you can explain your thought process in a structured way by making sure that you clearly understand the question, articulate your assumptions, balance pros and cons, and correct yourself on the fly. https://careerwithdigicrome.wordpress.com/2026/08/14/case-study-interviews-in-data-science-how-to-think-out-loud-when-you-dont-know-the-answer/