# Error printing out the average

#1

Oops, try again. Did you remember to print the average of the class? It looks like "83.8666666667" wasn't printed.

it should print out normally

``````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)
result = total / len(numbers)
return result
def get_average(student):
homework=average(student["homework"])
tests=average(student["tests"])
quizzes=average(student["quizzes"])
total=homework*0.1+quizzes*0.3+tests*0.6
if score >=90:
return "A"
elif score >=80 and score <90:
return "B"
elif score >=70 and score < 80:
return "C"
elif score >=60 and score < 70:
return "D"
else:
return "F"
students = [lloyd,alice,tyler]
def get_class_average(students):
results = []
for student in students:
results.append(get_average(student))
return average(results)
print get_class_average(students)

can someone help me understand what's wrong ?

#2

i would place the function calls:

``````print get_class_average(students)