Interview Questions
📄 410 ArticlesCorrelation and Collinearity explained in layman terms
Correlation tells you have two numerical variables relate to each other. It will tell you whether data points that have […]
Statistics Interview Questions
Q1. What is a Sample? A. A data sample is a set of data collected and the world selected from a statistical population by […]
How much is the annual income of a beggar in Bangalore?
You can assume anything and everything under the Sun, just to try to keep the assumptions close to realityI always […]
Guesstimate 9 : The number of people wearing watches in Bangalore
Ans: Let’s assume population of Bangalore as 10 million and the day today is a working day for every age […]
The Data Monk Booklist
Following are our books published on Amazon1. A complete Data Science interview with 100+ Questions2. Learn Statistics in Python in […]
Guesstimate 1 – How many t-shirts are sold in India per day?
How many t-shirts e-commerce companies selling in India per day? We can approach this problem in two ways: Demand side […]
Supply Chain Analytics in Python
Let’s take a case study of Supply Chain optimization. There is a Restaurant which serves Mega Pizza (40”). It has […]
Tricky Interview Questions (Python)
The reason why I put interview questions as the title of a lot of posts is because:–1. It makes you […]
What is Data Science and How to make a career in it?
Ahh..I won’t lie, It’s quite simple to start a career in Data Science. You just have to be street smart […]
Moonfrog Labs Data Science Interview Question
Moonfrog Labs is a Bangalore based start-up that makes mobile-first games for masses. It was established in 2013 with a […]