Data Science MasterClass (September) | 6 seats left

Sanity Checks and Bounding Techniques

Sanity Checks and Bounding Techniques

Sanity Checks and Bounding Techniques

A precise-looking answer that's silently wrong by 10x is more dangerous than a wide range you can defend. When you write down "$23.4 billion" with confidence, you're telling the interviewer you trust your inputs. But your inputs were rough guesses. The number after the decimal point is a lie.

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