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A routine exercise designed to test one's knowledge; often from a textbook, course, or test used for a class or self-study. This community's policy is to "provide helpful hints" for such questions rather than complete answers.

3 votes

Deriving Inverse Gaussian as First Passage Time of Wiener Process

Try: G. A. Whitmore & V. Seshadri (1987) A Heuristic Derivation of the Inverse Gaussian Distribution, The American Statistician, 41:4, 280-281
Mike Ehrmantraut's user avatar