When would you use linear regression instead of logistic regression
Data Interview Questions
133,091 data interview questions shared by candidates
what are distribute and organize parameters for on a Netezza table ?
How would you balance precision and recall?
Do you have experience managing projects involving developers located on another continent?
How would one develop the Like, Love, Sad feature?
Tell me about a data related project you've worked on
sql and python are practically the same as the ones you get as practice questions in the meta career site.
Do you have anything planned within 3-4 weeks that would interfere with training?
Python -Count distinct words in a sentence -Count the number of times a word appear in a sentence using a Hash Map -Return tuples of a list, matching each item to another item -Count the number of times a substring appear in a string SQL -Return min and max age of male/female who bought a product -Count the number of stores in a state with grand total ? 25000 sq feet
Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. The probability that none of the ants collide = [ ? / ? ] Follow-up: k ants are sitting at the k corners of an equilateral polygon. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. The probability that none of the ants collide = [ ? / ? ] Count how many trailing 0 in (100!)
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