Upper Quartile Definition Statistics. For example consider fig. Now we can map out the four groups formed from the.
The upper quartile also known as q3 is the number dividing the 3 rd and 4 th quartile. For example we can compute the 95 quantile which is the data value at which 95 100 of the data values lie below that value i e. How to find quartiles.
It is divided into 3 points a lower quartile denoted by q1 which falls between the smallest value and the median of the given data set median denoted by q2 which is the median and the upper quartile which is denoted by q3 and is the middle point which lies between the median and the highest number of the given dataset of the distribution.
The upper quartile is also called the 75 th percentile because it splits the lowest 75 of data from the highest 25. How to find quartiles. For example we can compute the 95 quantile which is the data value at which 95 100 of the data values lie below that value i e. Then determine how many numbers are in the set.
