Help please 11/part of the whole


#1

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)
    total = total / len(numbers)
    return total

def get_average(student):
    homework = average(student["homework"])
    quizzes = average(student["quizzes"])
    tests = average(student["tests"])
    return homework * 0.1 + quizzes * 0.3 + tests * 0.6

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

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))

error message throws:

Oops, try again. get_class_average([alice, lloyd]) returned 91.15 instead of 85.85 as expected


#2

I notice there is no list in your code:

students = [lloyd, alice, tyler]

Not sure if that will cause a problem, but it's worth checking. Let us know what happens.


#3

Still doesn't work for some reason


#4

Apart from adding the list, all that comes to mind is perhaps running the code...

print get_class_average(students)

#5

def get_class_average(students):
    results = []
    for student in students:
        results.append(get_average(student))
        return average(results)  <--------The return statement is inside the for-loop

#6

@cooldawg1234, Notice how quick the solutions pour in when your code is readable?

```

/* your code here */

```


#8

Huh? What do you mean


#9

It was just a thought that maybe you need to call the function.