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]

Add your function below!

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

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

print get_letter_grade(get_average(lloyd))

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)
print get_letter_grade(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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