Data Science, Probability, Statistics, Basics, Machine Learning.
Let’s take an example. What’s the probability that it rains and you have an umbrella? (Thank god you have one!) This is our Case 1. We have a joint probability of Pr(x=1, y=1), x=1 meaning the chance of raining, y=1 meaning you have an umbrella. The Case 2 is a worst case scenario. It rains and you