Upper Quartile And Lower Quartile. You can read more about it below the tool. Mar 19 2012 Third quartile Q 3 also known as upper quartile splits lowest 75 or highest 25 of data.
Q 2 is the middle quartile or median and Q 3 is the upper quartile. The lower quartile is the middle value of the lower half. Quartiles divide a set of numbers into four equal parts.
The other name for quartile is basically cuts.
At Q 2 split the ordered data set into two halves. 2 nd quartile or middle quartile also same as median it divides numbers into 2 equal parts. The upper quartile is the value which is three quarters of the way into our data. Quartiles divide a set of numbers into four equal parts.
