It was a phone interview started with company intro, and then he asked some probability questions. There're the technical part, and also ask you to explain it to non-technical people.
Interview questions [1]
Question 1
There're 3 coins (2 normal, 1 special), toss 1, and see a head, what is the probability this coin is the special one?
I applied through university. The process took 2 weeks. I interviewed at 4R Systems (New York, NY) in Feb 2018
Interview
30-minute phone call, starting with an introduction of the company and what kind of candidate they are looking for. Then a probability problem, and asked to explain this to a manager or some others who do not know much about probability.
Interview questions [2]
Question 1
A probability problem of picking balls. Solved with Bayes Rules.
I applied online. The process took 5 days. I interviewed at 4R Systems in Jan 2018
Interview
Took few days after submitting resume to the first round interview. The first round interview was about 30 minutes with a VP, first ten minutes he introduced the company and what kind of candidate he is looking for. Then he asked some probability questions.
Interview questions [1]
Question 1
The question was simple conditional probability problem, can be solved easily with bayesian theorem.
