# 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.

Comma-separated.

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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 $PR = \frac{L + \frac{S}{2}}{N}\cdot 100\% = \frac{4 + \frac{3}{2}}{14}\cdot 100\% = \frac{275}{7}\%$.

The percentile rank of $2$A is $\frac{275}{7}\%\approx 39.285714285714286\%$A.