**Instructions:** This percentile rank calculator will calculate a percentile rank associated to a \(X\) value specified by you, for a sample data set provided by you in the form below. Please type in the dataset and the required value of \(X\) for which you want to compute the percentile rank:

## More About this Percentile Rank Calculator

The idea of computing a percentile rank associated to a given value \(X\) consists of finding the percentage of values in the dataset that are less than \(X\). Indeed, let \(k\) be the number of values in the dataset that are less \(X\), and let \(n\) be the sample size. The associated percentile rank is computed as:

\[ P = \frac{ k}{n} \]For a percentile calculator instead, you need to use this tool

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