📊 Percentile Calculator
Find the kth percentile of a data set using linear interpolation.
What is a Percentile?
A percentile indicates the value below which a given percentage of observations fall. For example, the 75th percentile is the value below which 75% of the data lies. It is calculated by sorting the data, computing the rank R = (P/100)(n-1), and interpolating between adjacent values when the rank is not a whole number.
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