How to Find the Q1 and Q3
To find Q1 (the
median of the first half of the data set)
1, 3, 5, 8, 8, First half - Median = 5
To find Q3 (the median of the second half of the data set)
13, 14, 30, 72, 80 , Second half - Median =30
So, 5 would be the Q1 and 30 would be the
Q3.