Python problem2

Argument: This function takes a python list as an argument

Task

For a given list, find the median. The median is the 50th percentile. Steps to find the median:

1. sort the list

2. find if the length of the list is even or odd

3. if the length of the list (len(mylist)) is odd, then the median is in the (n+1)/2 index

4. If the length of the list (len(mylist)) is even, then the median is the average of the elements in the n/2 and (n/2)+1 positions