Bayes’ Theorem: Understanding Business Outcomes with Evidence

Bayes’ Theorem is one of the most widely used and celebrated concepts in statistics. It sets the basis of a probability theory that allows us to revise predictions or hypotheses based on new evidence. In a previous article on probability notations (1, 2), I introduced P(B∣A)— the probability of event B happening given that event …

17 Years of Piano

Some parts of your life don’t disappear, even when you move on from them. For me, piano is one of those things. I played piano for about 17 years, and for a long time, music was not just a hobby — it felt like a path. At one point, I was even planning to go …

My Service in ROK Army

There are certain chapters in life that do more than fill time. They reshape how you think. For me, one of those chapters was my time serving in the Republic of Korea Army (ROK Army) from October 2021 to April 2023, assigned to the 7th Corps Headquarters as an Operations Data & Language Specialist. At …

HW8 Summary

Time Log Teams – time spent on other Teams’ sites (must have 3 entries or more):Date: Feb. 22, 2026 From: 05:18pm To: 05:30pmDate: Feb. 23, 2026 From: 08:07pm To: 08:21pmDate: Feb. 24, 2026 From: 06:42pm To: 06:54pmDate: Feb. 26, 2026 From: 09:11pm To: 09:25pmDate: Feb. 27, 2026 From: 07:36pm To: 07:49pmTime Log Students – time …