R Exercises: Answer Probability Questions with Simulation

I love this site: R Exercises has over 1,000 exercises on a huge variety of topics along with their answers. 

We've been increasingly helping clients out with hiring / interviewing, and we've had to think through our own interviewing process as we've grown our own team. We've come to strongly believe that assessments given as a part of the interview process are critical—not to assess a particular technical skill, but to attempt to get at the overall problem solving process a candidate employs. We've built a rudimentary but effective SQL-based test we're giving to candidates to great effect.

If R is a part of your toolset, this library is a wonderful resource for pulling together your own interview assessment. Or, of course, sharpening your own skills 😊