# How is everybody doing? get_class_average is not defined?!?!

#1

Traceback (most recent call last):
File "python", line 48, in
NameError: name 'get_class_average' is not defined
Oops, try again.
One of the following is missing or broken when we tried to use it:
alice, lloyd, tyler, students, get_class_average, get_letter_grade

It isn't compiling

``````Replace this line with your code.
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)
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:
results.append(get_average(student))
return average(results)
students = [lloyd, alice, tyler]
print get_class_average(students)

#2

``def get_class_average_(students):``

you have a `_` after average, it shouldn't be there

#3

Just remove the underscore after the name of the function.

#4

Oops I was 2 slow 4 u again. Sorry

#5

thanks! I was going nuts. It's one of those things...

#6