# Student becomes the teacher

#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]
}

def average(numbers):
total = sum(numbers)
return float(total) / len(numbers)

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

if score >= 90:
return "A"
elif score >= 80:
return "B"
elif score >= 70:
return "C"
elif score >= 60:
return "D"
elif score <= 59:
return "F"

def get_class_average(students):
results = []
for item in students:
n = get_average(item)
results.append(n)
return n``````

it seems to work... incorrectly, instead of getting 91.15, it gets 85.85 for alice and lloyd

#2

a function ends the moment a return keyword is reached, if a return keyword is reached in a loop, the loop breaks

so, your loop breaks in its first iteration, it shouldn't

also, you should return the `average()` if your results list

#3

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