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Data Interview Questions
133,160 data interview questions shared by candidates
1. Create a simple string manipulation function in Python 2. Tell us your life story 3. Code Conway's game of life in Python
What are your salary requirements?
Behavioural questions as per general
What is your job authorization?
If I had a conflict in my previous work places how did I solve it?
Comment situez-vous au sein d'une équipe?
Suppose we have a binary classification problem. 99.8% of individuals in our sample = 0, 0.2% = 1. We downsample: we randomly sample say 1% of the individuals which =0, but keep all which =1. We fit our model to this new smaller sample, and now we have a model which produces probabilities that an individual = 1. How do we adjust our output probabilities to use this model on the population as a whole?
It was a mix of both technical and psychometric questions, e.g Tell us you experience as a data analyst.
They asked me to share python code samples I have written to see my python knowledge.
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