# Get_class_average returns the wrong value

#1

The only error that I can see with my code is that it doesn't output the correct answer as stated in the following message: get_class_average([alice]) returned 83.8666666667 instead of 91.15 as expected

I instead expect it to return the correct answer as when I print get_average([alice]) I get the expected answer of 91.15.

``````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]
}

group=[lloyd,alice,tyler]
def average(numbers):
total = sum(numbers)
total = total/float(len(numbers))
def get_average(student):
homework = average(student["homework"])
quiz = average(student["quizzes"])
tests = average(student["tests"])
weighted_average = (0.1*homework) + (0.3*quiz) + (0.6*tests)
return weighted_average
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 aclass:
results.append(get_average(student))
return average(results)``````

#2

for student in aclass:

should be:

for student in students:

#3

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