Data Science Questions and Answers
| Question Number | Company | Question | Notebook | Video |
|---|---|---|---|---|
| 1 | Quora | You're drawing from a random variable that is normally distributed X ~ N(0,1), once per day. What is the expected number of days that it takes to draw a value that's higher than 2? | Link | Link |
| 2 | Amazon | If given an integer n and an array of numbers, make a histogram of the array divided into n bins | Link | Link |