•If there are n data points lined up in numerical order the median is the one in the exact middle or the average of the 2 middle points if there is an even number of data points. In other words it is the nth/2 data
point if n is odd and the ((n-1)th/2
+ (n+1)th/2)/2 data point if n is even.

Basic Statistical Tools:

Median

Median