Explain Type I/II errors vs precision/recall

Q: Explain Type I/II errors vs precision/recall

This question evaluates understanding of Type I and Type II errors in hypothesis testing and binary classification, their correspondence to false positives and false negatives, and how those concepts relate to precision and recall within the Statistics & Math domain.

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Question

In the context of binary classification and hypothesis testing:

Define Type I error and Type II error.
Explain how they relate to false positives/false negatives and to precision/recall.
In what situations is a Type I error more costly than a Type II error, and vice versa? Give concrete examples.
Given a scenario, be able to identify which mistake corresponds to Type I vs Type II (e.g., fraud detection, spam filtering, medical screening).

Explain Type I/II errors vs precision/recall

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