The Upper Quartile. 1st quartile Q1 or 25th percentilethe number that separates the lowest 25 of the group from the highest 75 of the group. - first one Q1 which is also called the lower quartile is equal to the data at the 25 th percentile of the given set.
Once we divide the data the four quartiles will be. The lower quartile or first quartile is denoted as Q1 and is the middle number that falls between the smallest value of the dataset and the median. - third one which is also referred to as upper quartile is.
Q 1 is the lower quartile.
Quartile 2 Q2 10112 105. Oct 29 2015 The upper quartile is the median of the upper half of a data set. 3 rd quartile or the upper quartile separate the highest 25 of data from the lowest 75. Minimum or rarely 0th percentilethe smallest number in the group.
