# Student Becomes The Teacher

#1

The following message is displayed when I Save & Submit the code:
Oops, try again. One of the following is missing or broken when we tried to use it: alice, lloyd, tyler, students, get_class_average, get_letter_grade

However, the data that they wanted to be returned was returned correctly. Below you will see my code. Any help is very 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)
total = total/len(numbers)

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)
the_average = get_class_average([lloyd, alice, tyler])
print get_class_average([lloyd, alice, tyler])

#2

Define `students` list having all dictionaries (alice,tyler,lloyd) in it. (before `get_class_average()`)

#3

What do you mean, greentreemee? I don't understand.

#4

First instruction says this..

Finally, print out the result of calling get_class_average with your students list. Your students should be [lloyd, alice, tyler].

#5

Oh, thanks! So it would have worked in the real world, calling students instead of the list was just how they wanted it to be done, right?

#6

It worked?

yes,apart from CC, It'd have worked but CC is stubborn towards "following instructions" ,

#7

Yes, it worked. Thanks so much for your help!

#8

good work!!

#9

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