# How is Everybody Doing?

#1

How is Everybody Doing?

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

`python

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]
}

student = [lloyd,alice,tyler]

def average(numbers):
total = sum(numbers)
total = float(total)
result = total / len(numbers)

``return result``

def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])

``````weight = 0.1* homework + 0.3* quizzes \
+ 0.6* tests

return weight``````

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 item in students:
x = get_average(item)
results.append(x)

return average(results)``````

print get_class_average(student)

'''

#2

Can someone find the bug in the above code???

#3

your students list from 3. put it together is missing

#4

i don't understand. i have the same error message

#5

please make a new topic, otherwise this topic gets cluttered

#6

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