question of statistics ( power analysis)
Data Science Analyst Interview Questions
10,342 data science analyst interview questions shared by candidates
How to deal with an imbalanced dataset.
Si vous êtes seul sur une île déserte que faites vous ? Donnez moi vos qualités et défauts ? Pourquoi L'Oréal ? Citez moi les enjeux de l'Oréal ?
you fear about which animal?
Implement a Linked List class (for ints only) that supports an append function, which simply appends to the end of the list. After that, they asked me to implement an appendAt function that takes two ints as arguments, and appends the second argument to the node containing the first argument in the list. e.g for a list 1 -> 2 -> 3 -> 4 -> 5 , appendAt(3,6) would result in a list: 1 -> 2 -> 3 -> 6 -> 4 -> 5 e.g for a list 1 -> 2 -> 2 -> 3 -> 4 -> 5, appendAt(2,8) would result in: 1 - > 2 -> 8 -> 2 -> 3 -> 4 -> 5 (i.e if the first argument appears more than once in the list, then append the second argument to the first instance of the node containing the first argument) I gave an iterative solution to the problem. The interviewer then asked me to write it recursively. This one is really easy, I faltered on it for some reason.
How do you stay up to date with the markets?
Face to face interview@
What is my biggest weakness?
About my experience and projects
Typical BQ - Why life science, why consulting, why SKP, tell me a time... For the case it was 1. what is the current treatment landscape 2. what are the pros and cons of current treatments 3. What price should our client charge 4. How much revenue would our client make in year 1 post launch?
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