About this document
Understanding Percentiles and Quartiles by peggyforjesus is a document available to read on EtoBox.
Percentiles divide a data set into 100 equal parts, indicating the value below which a certain percentage of data falls. Common percentiles include the 25th (Q1), 50th (Q2 or Median), and 75th (Q3) percentiles. Quartiles further divide the data into four equal parts, with the interquartile range (IQR) representing the spread of the middle 50% of the data.
- Author
- peggyforjesus
- Language
- EN