write a function in python 3.6 that takes in a list of tuples as a parameter and returns a tuple of each students average in a list. Each tuple in the list will contain floating point values to represent grades and a string name. Return the average for each student in a tuple with the students name first and the students average second. Round the average to two decimal points. If there are less than three grades in the tuple, then do not include the student in the dictionary. If the list is empty, return an empty list.