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MASTERCARD QUESTIONS

Explain one of your internships.
What is EDA? Why do we need it?

Project Based Questions
How did you impute missing values?
How did you handle outliers? What is IQR?
Do you know about multicollinearity? How did you check it? What is VIF?
What evaluation metric did you use? Why didn’t you use accuracy?
Discussion on Imbalanced Data and Precision-Recall
Explain the ROC curve? What is on the x-axis and y-axis?

Suppose you have your working hours from 10 AM to 6 PM, but you manager sitting in the US gives you a lot of work at 5 PM and asks you to complete it and give it by 9 PM. This has become a daily routine and you know that your promotion at the end of the year depends on your manager’s review. Do you think this situation is an issue for you and if yes, how would you handle it?