# How is Everybody Doing? Awesome! You're doing great

#1

Oops, try again. Did you remember to print the average of the class? It looks like "83.8666666667" wasn't printed.

I was hoping it would print the grade & average score of all 3 students.
When i put in their names into where "students" it says only 1 argument allowed, or students not defined.
can any one help ? would be much appreciated.

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

if score >= 90:
return "A"

elif score >= 80:
return "B"

elif score >= 70:
return "C"
elif score >= 60:
return "D"
elif score <= 60:
return "F"

def get_class_average(students):
students = lloyd, alice, tyler
results = []
for student in students:
results.append(get_average(student))
return average(results)

def students(lloyd, alice, tyler):
print get_class_average(students)

#2

I think, you don't need this function:

``````students = [lloyd, alice, tyler]