Part of the whole


#1



https://www.codecademy.com/courses/python-beginner-en-qzsCL/1/4?curriculum_id=4f89dab3d788890003000096

Oops, try again. get_class_average([alice]) returned 26.85 instead of 91.15 as expected

can anyone give me a "hint" to help with the error msg i think the problem has to do with my classroom variable but not 100% if so and if so how to adjust


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]
}

# Add your function below!
def average(numbers):
    total = sum(numbers)
    total = float(total)
    average = total / len(numbers)
    return average
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:
        print "A"
        return "A"
    elif score >=80:
        print "B"
        return "B"
    elif score >=70:
        print "C"
        return "C"
    elif score >=60:
        print "D"
        return "D"
    else:
        print "F"
        return "F"
    


get_letter_grade(get_average(lloyd))
print get_letter_grade(get_average(lloyd))

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


#2

You can use prints to find out how it arrived at that result


#3

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