# Part of the whole

#1

loyd = {
"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]
}

students = [lloyd, alice, tyler,]
def average(numbers):
total = sum(numbers)
total = float(total)

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

if score >= 90:
return 'A'
elif score >= 80:
return 'B'
elif score >= 70:
return "C"
elif score >= 60:
return 'D'
else:
return "F"

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

(get_class_average([alice, lloyd]) returned 91.15 instead of 85.85 as expected)

``Replace this line with your code.``

#2

a function ends the moment a return keyword is reached

so your function ends in the first iteration/run of your loop, so your function can't calculate the correct class average for a class with 2 or more students

#3

Thank you! it worked

#4