Crowdsourced version: kojino/120-Data-Science-Interview-Questions

**Predictive Modeling**

- (1) Check out the "Getting Started" and "Playground" competitions at The Home of Data Science for example datasets, and forums where users discuss their solutions....

- You toss a fair coin 12 times. What is the probability that two heads do not occur consecutively?
- There are three boxes, one containing two black balls, another containing two white balls, and another containing one black and one white ball. You select a random ball from a random box and you find ...