Online Assessment with three parts: 1. Statistics 2. Data Science 3. Python The difficulty can be selected based on your choice. For all three parts, I selected the expert level and I did not have enough time to finish all the questions.
Interview questions [1]
Question 1
1. Statistics: Hypothesis testing, Poisson Distribution 2. Data Science: Linear Regression, Deep Learning 3. Python: Oversampling
El proceso es largo y te dan material para que puedas prepararte, pero no hay que confiarse pues es un rol muy competitivo y el feedback que te dan hace pensar que lo llevas fenomenal
I applied online. The process took 4 weeks. I interviewed at McKinsey & Company (Madrid) in Jan 2024
Interview
Online assessments with data-science specific questions and some coding challenges, followed by behavioural and technical interview. The recruiter was great in helping me out and giving me information, however, I didn't pass the technical interview.
Interview questions [1]
Question 1
For the technical interview they presented me with a case where the owner of a football team wanted to predict how likely it would be for a player to get injured. I had to come up with the model to use to predict this, what variables were important, how to calculate error, what would a good accuracy be etc.
Online Assessment in data science, SQL & statistics. You get 30 questions, 10 for each section to be answered in 60 mins. Difficulty of the test is based on self assessment