You own a clothing enterprise and want to improve your place in the market. How will you do it from the ground level ?
309A box has 12 red cards and 12 black cards. Another box has 24 red cards and 24 black cards. You want to draw two cards at random from one of the two boxes, which box has a higher probability of getting cards of same colour and why?
775How would add new Facebook members to the database of members, and code their relationships to others in the database?
363Post New Data Science Questions
What tools or devices help you succeed in your role as a data scientist?
Define some key performance indicators for the product
What are you employed pip?
When do you need to update the algorithm in data science?
Case Study based questions - Cars are implanted with speed tracker so that the insurance companies can track about our driving state. Based on this new scheme what kind of business questions can be answered?
What are the applications of data science?
There are 8 identical balls and only one of the ball is slightly heavier than the others. You are given a balance scale to find the heavier ball. What is the least number of times you have to use the balance scale to find the heavier ball?
How would you create a taxonomy to identify key customer trends in unstructured data?
Explain interpolation and extrapolation?
Explain eigenvalue and eigenvector
What are apis used for?
What is machine learning? What is the difference between supervised and unsupervised methods?
How many dentists are there in US?
Which is the standard data missing marker used in pandas?
Why do you want to work at this company as a data scientist?