Student Becomes the Teacher : Part of the Whole ALICE trouble


#1

Oops, try again.
get_class_average([alice]) returned 80.55 instead of 91.15 as expected

This is my problem^ you can see my code below. Any ideas as to why this is happening.

I appreciate any and all solutions/advice, you wonderful humans you.

lloyd = {
    "name": "Lloyd",
    "homework": [90.0, 97.0, 75.0, 92.0],
    "quizzes": [88.0, 40.0, 94.0],
    "tests": [75.0, 90.0]
}
alice = {
    "name": "Alice",
    "homework": [100.0, 92.0, 98.0, 100.0],
    "quizzes": [82.0, 83.0, 91.0],
    "tests": [89.0, 97.0]
}
tyler = {
    "name": "Tyler",
    "homework": [0.0, 87.0, 75.0, 22.0],
    "quizzes": [0.0, 75.0, 78.0],
    "tests": [100.0, 100.0]
}

total = 0

# Add your function below!
def average(numbers):
    total = sum(numbers)
    total = float(total)
    total = total / len(numbers)
    return total
    
def get_average(student):
    homework = average(student["homework"])
    quizzes = average(student["quizzes"])
    tests = average(student["tests"])
    return (0.1 * average(student["homework"]) + \
    0.3 * average(student["quizzes"]) + \
    0.6 * average(student["tests"]) )
    
def get_letter_grade(score):
    if score >= 90:
        return "A"
    elif score >= 80:
        return "B"
    elif score >= 70:
        return "C"
    elif score >= 60:
        return "D"
    else:
        return "F"
        
print get_letter_grade(get_average(lloyd))

def get_class_average(students):
    students = [lloyd, alice, tyler]
    results = []
    for student in students:
        get_average(student)
        results.append(get_average(student))
        return average(results)


#3

I have the same problem!!


#4

Your final "return" function should be outside the "for" loop, but still inside your "get_class_average"