# How Is Everybody Doing?

#1

I get this error. I cannot see where I went wrong and why it will not print. Any assistance will be greatly appreciated.

One of the following is missing or broken when we tried to use it: alice, lloyd, tyler, students, get_class_average, get_letter_grade

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)

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 student in students:
results.append(get_average(student))
return average(results)
print get_class_average(students)

#2

Hi @cod3_chaser, I just tested your code and it works fine. Have you tried refreshing the page?

#3

I have the same error.

#4

I tried refreshing my browser and it still doesn't work. In the console, I have this

Traceback (most recent call last):
File "python", line 51, in
NameError: name 'students' is not defined

#5

You didn't put your dictionaries in the a list (called students) that will contain the dictionaries. That's why it says students is not defined because it doesn't exist. Reread the instructions in Put It Together if you need a hint on what to do.

#6

you were supposed to make a variable called students on line 19
students = [lloyd, alice, tyler]

#7

I got it Thanks!!!!!!

#8

Thank you so much for your help.

#9

It is weird since I passed the put it together exercise. I see it there but for some reason, it was not there in this exercise. Again thank you for your help.

#10

You're welcome @cod3_chaser! Happy coding!

#11

no problem

#12

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