SQL questions based on case whens, joins, aggregate functions. Case study related to experimentation - AB Testing, Population Sizing (Using Statistical Power and Statistical Significance), Assessing validity of the AB tests, Pros and Cons of AB testing
(In Japanese) Tell me one time where you have to work with something without any guidance and experience.
HR round: Knowledge about the company, why you want to join the company, walk through CV. Assessment of basic knowledge and intentions to join Department head interview- behavioural questions and some technical questions of kind of data analysis projects I have done. Trying to assess your overall fit in the team and whether you can succeed against your peers Global head interview- Sanitary interview, only behavioural questions
Give ideas on how to improve a process
Tell me more about past project that you had done before.
Describe a time you made a process improvement. What steps did you take and what was the result?
Why do you want to work for Bloomberg?
what is the core product of Bloomberg?
What are your weaknesses?
They asked about basic data analytics questions.
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