Find the third quartile Q3 of the list of 24 sorted values shown below.

Question

30 30 31 31 32 32 33 37 38 3 42 43 53 53 55 56 58 61 65 74 76 76 79 80

 

The third quartile Q3 is= 

Answer 1

First, list the numbers in order from least to greatest to find the median.  Then, find the median of the right half section of the median.  That is the 3rd quartile.