Part of the whole

#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)
total = float(total) / len(numbers)

def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
return homework * 0.1 + quizzes * 0.3 + tests * 0.6

def get_average(score):
return score

score = float(score)
if score >= 90:
return 'A'
elif score >= 80:
return 'B'
elif score >=70:
return 'C'
elif score >= 60:
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)

``````Oops, try again.
get_class_average([alice]) resulted in an error: unsupported operand type(s) for +: 'int' and 'dict'``````

pls help

``Replace this line with your code.``

#2

You have an extra get_average function. Remove it, and the code will run smoothly.

``````def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
return homework * 0.1 + quizzes * 0.3 + tests * 0.6

def get_average(score): #This one
return score``````

#3

got it. thanks>>>>>>>>>>>

#4

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