Stage 1: The Bayes theorem
Sigiloso
P(A|B) = P(B|A) * P(A) / P(B) - I named prior, posterior, likelihood and model evidence. The interviewer didn't like that I wrote the definition of the conditional likelihood on top of the page and commented that my answer wasn't the Bayes theorem. I explained that it was the formula below. I published two papers using Bayesian estimation, so the situation felt strange to me.