Write a function grade_stats that accepts as a parameter a list representing the grades given in...

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Write a function grade_stats that accepts as a parameter a list representing the grades given in a course and returns a dictionary mapping each grade to the count of how many were given. For example, if a list grades contains the following: ['A', 'I', 'C', 'C', 'E', 'B', 'A', 'E', 'E', 'A', 'B', 'B', 'B'] The call of grade_stats (grades) should return the following dictionary: {'A':3, 'I': 1, 'C':2, 'E':3, 'B':4} Note that the grades may not always be A, B, C, D, E and I. For example, A- is a valid grade some places as is 3.7. You should treat whatever is in the passed in list as a valid grade. If the passed in list is empty, your function should return an empty dictionary. Write a function grade_stats that accepts as a parameter a list representing the grades given in a course and returns a dictionary mapping each grade to the count of how many were given. For example, if a list grades contains the following: ['A', 'I', 'C', 'C', 'E', 'B', 'A', 'E', 'E', 'A', 'B', 'B', 'B'] The call of grade_stats (grades) should return the following dictionary: {'A':3, 'I': 1, 'C':2, 'E':3, 'B':4} Note that the grades may not always be A, B, C, D, E and I. For example, A- is a valid grade some places as is 3.7. You should treat whatever is in the passed in list as a valid grade. If the passed in list is empty, your function should return an empty dictionary.

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