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You own a clothing enterprise and want to improve your place in the market. How will you do it from the ground level ?
277A 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?
740How would add new Facebook members to the database of members, and code their relationships to others in the database?
334Post New Data Science Questions
A building has 100 floors. Given 2 identical eggs, how can you use them to find the threshold floor? The egg will break from any particular floor above floor N, including floor N itself.
What is cluster sampling in data science?
What is a recall?
What is the difference between supervised and unsupervised methods?
What is skewed distribution & uniform distribution?
Explain data cleansing?
What is meant by binomial distribution?
What are feature vectors?
What is advantage of using apply family of functions in r? How do you use lambda in python?
Write a function that takes in two sorted lists and outputs a sorted list that is their union?
How many big Macs does McDonald sell every year in US?
Have you used sampling? What are the various types of sampling have you worked with?
What do you understand by clustering?
What do you understand by normal distribution?
Explain survivorship bias?
