My code looks okay, but I'm wondering if I'm having a problem with the for loop. The error message I get is Oops, try again. get_class_average([alice, lloyd]) returned 91.15 instead of 85.85 as expected. When I use a print statement to debug, I get a total output of 80.55. I'm normally pretty on the ball with how to figure these out, but this is the first case in which I'm genuinely lost. Any thoughts or noticing typos would be welcome!

```
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]
}
# Add your function below!
students = [lloyd, alice, tyler]
def average(numbers):
total = sum(numbers)
total = float(total)
mean = total/len(numbers)
return mean
def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
weighted_total = (0.1 * homework) + (0.3 * quizzes) +\
(0.6 * tests)
return weighted_total
def get_letter_grade(score):
if score >= 90:
return "A"
elif score < 90 and score >= 80:
return "B"
elif score < 80 and score >= 70:
return "C"
elif score < 70 and score >= 60:
return "D"
else:
return "F"
def get_class_average(students):
results = []
for each in students:
result=get_average(each)
results.append(result)
avg = average(results)
return avg
print get_class_average(students)
```