1. Profitable Project Pairs - Calculate the number of profitable pairs via binary search. 2. Maximum Swaps - Given two lists. Swap elements between two lists for a given limited time. Calculate the maximum number of unique elements in the first list. 3. Binary Circuit - Given a binary string, calculate the cost of moving all 1s to the right.
Some questions about statistics, mostly practical like how to handle missing data
Tell us about your academic background
What is the relationship between R^2 and correlation^2 for a simple 1-d linear regression
Cannot disclose due to NDA
Basically asking you what the probability of a certain situation is if you roll one or more dice.
What is PCA
Questions about past experiences and familiarity with operations in the position applied for.
Calculating dimensions of linear transformation
minimum time required on hacker rank
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