Upper Quartile Formula For Ungrouped Data. First arrange the data in ascending order. What it basically means is that in a data set with n data points.
Here q1 is first quartile q2 is second quartile and q3 is third quartile. N 1 3 4 th term is the upper quartile. Median middle value 22.
It shows clearly how to find lower quartiles middle quartiles upper quartiles a.
N 1 2 4 th term is the middle quartile. Upper quartile middle value of the upper half 36. The formula for ith quartile is. The calculation of 5th decile for ungrouped data is given below.
