First Quartile And Third Quartile Of Numbers. 1 st quartile or lower quartile basically separate the lowest 25 of data from the highest 75. The first quartile of a data set is 23 the median is 30 the third quartile is 33 and an outlier is 50.
It will put the complete list of numbers in an order. Quartile divides a set of observations into 4 equal parts. With an input of 0 quartile returns the minimum.
The second middle quartile is another name for the median of a data set.
Further they could be given as the upper quartile or the lower quartile. There are three quartiles. With an input of 0 quartile returns the minimum. The first quartile Q 1 is the median of the lower half not including the value of Q 2.
