# Oops, try again. get_class_average([alice, lloyd]) returned 91.15 instead of 85.85 as expected

#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)
total = float(total)

def get_average(student):
homework = average(student["homework"])  #homework = average(student["homework"])
quizzes = average(student["quizzes"])    #quizzes = average(student["quizzes"])
tests = average(student["tests"])        #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:
a = get_average(student)
results.append(a)
print results
return average(results)
what wrong with my code``````

#2

put your " return average(results) " under "for student in students:" like:

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

#3

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

This worked for me

#4

unfortunately, It doesn't work ...

#5

You do not need to print results remove this and take away one indent on the return average(results) and it should work