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Assume you have a square grid of known size and each spot in a grid as a number of some real value. If you start at the top left corner and can only go down or right, what it the maximum number you can obtain once you reach the bottom left?
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Data Analyst
Marketer
General
Consider using dynamic programming to solve this classic path optimization problem, building a solution that tracks the maximum possible sum at each cell.
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Hard Difficulty
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Statistics question
Statistics questions assess your understanding of data analysis principles. Show your knowledge of probability, statistical inference, experimental design, and how you apply quantitative methods to interpret data and draw valid conclusions.