# Correct Result for How's Everybody Doing, but still getting error

#1

I'm having an issue with code where it works in my IDLE (python 3) and the result is correct on code academy (B), but I receive an error of "One of the following is missing or broken when we tried to use it: alice, lloyd, tyler, students, get_class_average, get_letter_grade"

Here is my 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 = float(sum(numbers)) / len(numbers)

def get_average(student):
homework = average(student['homework'])
quizzes = average(student['quizzes'])
tests = average(student['tests'])

final = (homework * .1) + (quizzes * .3) + (tests * .6)
return final

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 name in students:
student_ave = get_average(name)
results.append(student_ave)
return average(results)

#2

in put it together you created a list with your students, you need it in this exercise to pass (plus, then you can pass `students` into the function call instead of having to type the list all the time again)

#3

That worked. At some point I must have deleted that list. Thank you!

#4

The system deleted it by mistake.

#5