# How is everybody doing

#1

Even I am facing the same issue.
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)
results = total/len(numbers)
return results

l=[3.4,56,5.6,78.7]
average(l)

def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
weights = homework 0.1 + quizzes0.3+tests *0.6
return weights

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):
result=[]
for item in students:
avg=get_average(item)
result.append(avg)
return average(result)

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

ERROR:-

## 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

How is Everybody Doing?- not working
#2

your students list should be named students, not students_list

#3

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