Question

Find the percentile rank for 623

804 736 659 489 777 623 597 524 228

Answer 1

Arrange the values in ascending order;

228, 489,524,597,623,659,736,777,804

percentile=$\frac{(position-1)+0.5}{n}*100$ %

=$\frac{(5-1)+0.5}{9}$ *100%

=50th percentile