I exist between zero and one, my parts add up to a whole sum. Each fraction a story in parts, capturing chance in their hearts. What concept am I?
Category: Math · Difficulty: hard
Hint: Relate to functions describing likelihoods over continuous ranges.
Answer
A probability density function
Explanation
Probability density functions assign probabilities over continuous variables, summing up to one.
This is a hard math riddle — a tricky one that takes a little thought. The answer is A probability density function.
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