# "Oops, try again. get_class_average([alice, lloyd]) returned 91.15 instead of 85.85 as expected"

#1

``````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):
sum(numbers)
total = sum(numbers)
total = float(total)
tot = total/len(numbers)
def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
homework = homework * 0.1
quizzes = quizzes * 0.3
tests = tests * 0.6
print homework
print quizzes
print tests
return homework + quizzes + tests
if score >= 90 :
return "A"
elif score >= 80 :
return "B"
elif score >= 70 :
return "C"
elif score >= 60 :
return "D"
else :
return "F"
students =[lloyd,alice,tyler];
def get_class_average(students):
for student in students :
results = []
results.append(get_average(student))
return average(results)``````

the above is my code and when i run it the following is the error,
"Oops, try again. get_class_average([alice, lloyd]) returned 91.15 instead of 85.85 as expected"

8. Part of the Whole - Typo in step 3
#2

#3
``````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):
sum(numbers)
total = sum(numbers)
total = float(total)
tot = total/len(numbers)
def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
homework = homework * 0.1
quizzes = quizzes * 0.3
tests = tests * 0.6
print homework
print quizzes
print tests
return homework + quizzes + tests
if score >= 90 :
return "A"
elif score >= 80 :
return "B"
elif score >= 70 :
return "C"
elif score >= 60 :
return "D"
else :
return "F"
students = [lloyd,alice,tyler]
def get_class_average(students):
results = []
for student in students :
results.append(get_average(student))
return average(results)``````

this is the code as it is with indentation, hope this will help.

#4

``````for student in students :
results.append(get_average(student))
return average(results)``````

`return` should be outside the for loop and inside the method `get_class_average`.

#5

Also,
results = []
shouldn't be inside the for loop:

results = []
for student in students

for student in students:
results = []

hope this helps

#6

thanks, that worked. thanks a lot

#7

thanks, I corrected that myself before posting the code second time. Thanks for the help.