Python Questions for Data Science Interview

Python Questions for Data Science Interview
Today we have a very interesting Case study which was asked in the 3rd round of Amazon. Do give it a good try.
Also, we will try to put a normal implementation of window functions in SQL. Neither in SQL nor in Python will the interviewer expect a direct function as an answer to his question.

If the interviewer asks you to sort a list in Python, he is not expecting sort() function as your first answer. He want to check the concept.

If you have still now created an account on the website you will be missing out on three things:-
1. A regular practice of writing code or your ideas in case study
2. Our regular mails with articles and old questions
3. A weekly free e-book on Data Science interview questions

Python Questions for Data Science Interview

SQL – Pivot without pivot function in SQL

Python – N-fold cross validation in Python

Case Study – Price Optimization of restaurant | Amazon Case Study

Statistics – Difference between R squared and Adjusted R Squared

Machine Learning – Confidence Interval explanation

Article – Difference between forecasting and prediction

Daily Quiz Repository

Daily Quiz Day 1 Questions
Daily Quiz Day 2 Questions
Daily Quiz Day 3 Questions
Daily Quiz Day 4 Questions

We are pleased to inform that we have launched our Live Training session for anyone who wish to learn about Analytics domain. It was invite based for the last 3 batches. Now we are open to all.
Check all the details here – The Data Monk Super 10 and Super 20 Live Classes

There are some good interview questions on Guru.com

The Data Monk services

We are well known for our interview books and have 70+ e-book across Amazon and The Data Monk e-shop page . Following are best-seller combo packs and services that we are providing as of now

1. YouTube channel covering all the interview-related important topics in SQL, Python, MS Excel, Machine Learning Algorithm, Statistics, and Direct Interview Questions
   Link – The Data Monk Youtube Channel
   
2. Website – ~2000 completed solved Interview questions in SQL, Python, ML, and Case Study
   Link – The Data Monk website
   
3. E-book shop – We have 70+ e-books available on our website and 3 bundles covering 2000+ solved interview questions. Do check it out
   Link – The Data E-shop Page
4. Instagram Page – It covers only Most asked Questions and concepts (100+ posts). We have 100+ most asked interview topics explained in simple terms
   Link – The Data Monk Instagram page
5. Mock Interviews/Career Guidance/Mentorship/Resume Making
   Book a slot on Top Mate

The Data Monk e-books

We know that each domain requires a different type of preparation, so we have divided our books in the same way:

1. 2200 Interview Questions to become Full Stack Analytics Professional – 2200 Most Asked Interview Questions
2.Data Scientist and Machine Learning Engineer -> 23 e-books covering all the ML Algorithms Interview Questions
3. 30 Days Analytics Course – Most Asked Interview Questions from 30 crucial topics

You can check out all the other e-books on our e-shop page – Do not miss it

For any information related to courses or e-books, please send an email to [email protected]