# It shows an error that one of the alice , tyler ,llyod, get class average, student is broken or missing?

#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)
def get_average(student):
homework=sum(student[“homework”])/len(student[“homework”])
quizzes=sum(student[“quizzes”])/len(student[“quizzes”])
tests=sum(student[“tests”])/len(student[“tests”])
return homework0.1 + quizzes0.3 + tests*0.6
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(class_list):
results=[]

for x in class_list:
avg=get_average(x)
results.append(avg)

return average(results)
average=get_class_average([lloyd,alice,tyler])
print average

#2

Hi @hbits812,

This line of code that you created in Exercise 3: Put It Together is missing …

``````students = [lloyd, alice, tyler]
``````

#3

That doesn’t matter anyways coz I’m passing students as an argument and my code is giving the answer correctly.

#4

Although you are passing `[lloyd,alice,tyler]` as an argument, and your code is giving the answer correctly, Codecademy requires you to have a variable, `students`, that refers to that `list` in order for your code to be accepted. The requirement of a `students` variable is a decision that was made by the author of the course.

#5

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