Upper Quartile Range. To calculate the upper quartile first arrange the numbers of the data set in ascending order. Then determine how many numbers are in the set.
Scroll down the page for examples and solutions. The formula for quartiles is given by. Upper quartile definition and formula.
This is the second quartile q 2.
The upper quartile is the top 25 percent of numbers in the data set or the 75th percentile. N 1 1 4 th term is the lower quartile. The upper quartile is the top 25 percent of numbers in the data set or the 75th percentile. By using this website you agree to our cookie policy.
