Part of the Whole


#1


https://www.codecademy.com/courses/python-beginner-en-qzsCL/1/4?curriculum_id=4f89dab3d788890003000096
Hello, in Part of the Whole, I am getting this error message and I am not sure what to do:
Oops, try again. get_class_average([alice, lloyd]) returned 91.15 instead of 85.85 as expected


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]
}

def average(numbers):
    total=sum(numbers)
    total=float(total)
    total=total/len(numbers)
    return total
    
def get_average(student):
    homework=average(student["homework"])*0.1
    quizzes=average(student["quizzes"])*0.3
    tests=average(student["tests"])*0.6
    add=homework+quizzes+tests
    return add
    
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"
        
get_letter_grade(get_average(lloyd))

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

Replace this line with your code. Do not remove the backticks that are above or below this line.


#2

@megablaster70970,
Try it with

def get_class_average(students):
    results = []
    for student in students:
        x = get_average(student)
        results.append(float(get_average(student)))
    print average(results)
    return average(results)