P57 =

P95 =

The Percentiles for Grouped Data In this self-learning module lesson, you will be able to illustrate, calculate and interpret the percentile of the given set of data. Enough examples and exercises are given to facilitate learning. Percentiles are values that divide a set of data into 100 equal groups. There are 99 percentiles which are denoted by P1, P2…,P99. In such organization