# Part of a Whole 8/9

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

def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
return homework * .1 + quizzes * .3 + tests * .6

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.apprend(get_average(student))
return average(results)

I'm getting
Oops, try again. get_class_average([alice]) resulted in an error: 'list' object has no attribute 'apprend'
what does that mean?

#2

i changed my students list to students = [lloyd,alice,tyler] and I''m still getting the same problem

#3

you spelled append wrong

#4

lol wow, thank you so much.