Average score class | Pychallenger

Average score class

Write a function that receives a dictionary where each key is a student's name and the corresponding value is a list of grades for that student. The function should return the total average grade for the entire class.

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class_a = {
    'Alice': [85, 92, 78],
    'Bob': [70, 88, 91],
    'Charlie': [95, 91, 88],
    'Alex': [50, 66, 54]
}
class_b = {
    'David': [88, 77, 92],
    'Eve': [90, 85, 79],
    'Frank': [65, 72, 63],
    'Grace': [80, 82, 87]
}

# define function "average_score" here ...

 
print(average_score(class_a)) # expected output: 79
print(average_score(class_b)) # expected output: 80

Python

Setting up Python environment...

Output