Nine fair coins are tossed, what is the probability of an odd number of heads landing?
Data Researcher Interview Questions
14,854 data researcher interview questions shared by candidates
You have a path of length n. You flip a coin, if heads move one space and if tails move two spaces. You keep flipping until you reach the end. If P(i) is the probability of landing on space i, for what value of i is P(i) maximized?
cos(sin) vs sin(cos)
Basic algos questions
Find the minimum of x^x
Someone on the team has a strong opinion about how a certain feature should be designed, but you disagree that it is a good user experience. How do you approach the situation?
If you take an 8x8 cube and dip it in paint, how many of the 8^2 cubes do not have paint on them?
Run one iteration of bubble sort. What's the probability that the array is now sorted?
Why do you think you'd be good at working here?
The most difficult question was when one individual asked my to solve a technical issue they were having, without my seeing the system. I am a visual person so this was very challenging.
Viewing 51 - 60 interview questions