Sr Data Analyst Interview Questions

2,909 sr data analyst interview questions shared by candidates

Phone interview: Technical terms from the resume such as what is PCA, A/B testing, difference between A/B and multivariate Onsite: go through resume some basic sql join question some basic R syntax asked if each of the models mentioned in resume were supervised/unsupervised how would you go about to figure out potential customers, what all data points? why discover (all asked) decision trees, regression ques a ton of behavioral questions
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Senior Data Analyst

Interviewed at Discover

4
Feb 27, 2020

Phone interview: Technical terms from the resume such as what is PCA, A/B testing, difference between A/B and multivariate Onsite: go through resume some basic sql join question some basic R syntax asked if each of the models mentioned in resume were supervised/unsupervised how would you go about to figure out potential customers, what all data points? why discover (all asked) decision trees, regression ques a ton of behavioral questions

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