Formula To Find Upper Quartile. Quartiles are given as values dividing the complete list into quarters. Interquartile range q3 q1.
Upper quartile q3 48 4 12 th data point. 25 27 2 26 upper quartile. Here the average needs to be taken which is of 2 nd and 3 rd terms which are 45 and 50 and the average formula of same is 45 50 2 47 50.
Enter the quartile function.
Average of 7th and 8th terms. Interquartile range is calculated using the formula given below. 10 1 11 q1 will be. So upper quartile q3 11.
