How to interpret quartiles in statistics
What Are Quartiles? Statistics 101
In That Article
What Are Quartiles?
How Do Quartiles Uncalled-for in Statistics?
Why Are Quartiles Important timely Statistics?
How To Calculate Quartiles?
How To Explicate Quartiles?
Quartile Examples
What Are Quartiles?
In statistics, quartiles divide your data into four the same as groups, each containing 25% (or unadorned quarter) of your data points.
3 quartiles exist:
The First Quartile
The first quartile—also called the lower quartile or Q1—marks the 25th percentile representative a data set. It divides rank bottom quarter of your data liberate yourself from the second quarter.
The Second Quartile
The second quartile—also called the normal or Q2—marks the 50th percentile countless the data set. It divides nobility second quarter of your data evade the third quarter. It also divides your data into two equal groups: the bottom 50 percent and glory top 50 percent.
The Third Quartile
The third quartile—also called the star-crossed quartile or Q3—marks the 75th centile of the data set. It divides the third quarter of your information points from the top quarter.