Finding Quartiles In Statistics. Learn what a quartile is in Statistics and how to find themIf you want to view all of my videos in a nicely organized way please visit httpsmathandstat. Quartiles are the values that divide a list of numbers into quarters.
N1 1 4 th term is the lower quartile. Here Q1 is first quartile Q2 is second quartile and Q3 is third quartile. The upper quartile Q3.
The minimum lower quartile median upper quartile and maximum values.
The formula for quartiles is given by. The lower quartile Q1. Minimum or rarely 0th percentilethe smallest number in the group. The following figure shows the median quartiles and interquartile range.
