COMMON DATA SCIENCE INTERVIEW QUESTION ASKED BY MICROSOFT
Most Important Interview question asked by Microsoft & many other big companies for Data Science :- Ques :- Generate 7 integers with equal probablity from a function which returns 1/10 with probablity p & (1-p) ? Ques :- What are the ROC curve & the meaning of sensitivity, specificity, confusion matrix ? ques :- What is the definition of a p-value? How to explain p-value to customers ? Ques :- How do you detect if a new observation is an outlier ? Ques :- What is the bias-variance trade off ? Ques :- You have a bag with 6 marbles. one marble is white. You reach the bag 100 times. After taking out a marble, it is placed back in the bag. What is the probablity of drawing a white marble at least once? Ques :- What's power? How to explain it to a non- statistics person? What's a false positive & false negative? Ques :- Three friend's in Hyderabad told you it's rainy. Each has a probablity of 1/3 of lying. w...