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Why might you use volatile instead of synchronized?
Technical
Concept
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Technical
Concept
Asked at Amazon • a year ago
Given an array of children’s ratings, assign at least one candy to each child so that higher-rated children get more than their neighbors, and return the minimum total candies needed.
Software Engineer
Coding
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Software Engineer
Coding
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Why might an unbiased estimator not always be preferred over a biased one?
Statistics & Experimentation
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Statistics & Experimentation
How would you explain the importance of sampling distribution in inferential statistics?
Statistics & Experimentation
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Statistics & Experimentation
Compare covariance and correlation.
Statistics & Experimentation
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Statistics & Experimentation

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