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Percentile Rank, Class Rank Calculator
Find percentile rank and class rank step by step
For the given set of data and score, the calculator will find the percentile class rank, with steps shown.
Your Input
Find the percentile rank of $$$2$$$ in $$$2$$$, $$$3$$$, $$$-5$$$, $$$7$$$, $$$1$$$, $$$5$$$, $$$5$$$, $$$2$$$, $$$8$$$, $$$4$$$, $$$2$$$, $$$-5$$$, $$$-3$$$, $$$7$$$.
Solution
The number of values is $$$N = 14$$$.
The number of values less than the score is $$$L = 4$$$.
The number of values equal to the score is $$$S = 3$$$.
Thus, the percentile rank is $$$PR = \frac{L + \frac{S}{2}}{N}\cdot 100\% = \frac{4 + \frac{3}{2}}{14}\cdot 100\% = \frac{275}{7}\%$$$.
Answer
The percentile rank of $$$2$$$A is $$$\frac{275}{7}\%\approx 39.285714285714286\%$$$A.