# Part of the whole

#1

Error: Oops, try again. get_class_average([alice]) resulted in an error: 'float' object is not callable

Why is my code not working? ;c

``````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)
average = total / len(numbers)
return average
def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
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 sdnt in students:
average = get_average(sdnt)
results.append(average)
return average(results)``````

#2

You have a function named `average`.

What happens when, inside your `get_class_average` function, you do this ...

``average = get_average(sdnt)``

... and then later on in the function, you try to use the `average` function? ...

``return average(results)``

#3

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.