(EDA Part-4) Bivariate Analysis — What Actually Predicted Who Survived (on Titanic)?

Part 4 of 5 — Intermediate → Advanced This is the most exciting part of EDA. We've learned each feature individually in Part 3. Now we ask the real question: who survived, and why? The analogy — the detective reveals the suspect 🔍 Sherlock has examined every clue individually. Now he starts connecting them. The mud on the shoes came from the east garden, which only the gardener used between 9 and 11 AM, and the victim was last seen at 10:30... Each piece connects. That is what bivariate analysi