So I was reading the book “Data Science from Scratch” by Joel Grus. I came across this nice tricky problem in Conditional Probability mentioned in this book. Let’s take a look
A Quick Refresher on Conditional Probability Well if you forgot the definition of conditional probability, here is a small refresher for you. Say there are two events E and F. The probability that E happens given that we know F happens is represented using P(E|F).