9. How is Everybody doing? - Missing or Broken

#1

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

In what way am I a n00b.

``````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 (homework * 0.1) + (quizzes * 0.3) + (tests * 0.6)

if score >= 90:
return "A"
elif score >= 80:
return "B"
elif score >= 70:
return "C"
elif score >= 60:
return "D"
else:
return "F"

class_list = [lloyd, alice, tyler]

def get_class_average(kids):
results = []
for kid in kids:
results.append(get_average(kid))
return average(results)

print get_class_average(class_list)``````

#2

in exercise 3 you build a lists with all the students, you still have it:

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

except it should be called `students`, not class_list (as explained in 3. put it together)

#3

It works now. Thank You.

#4