It's ok to be average - whyyyy?


#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]
}

Add your function below!

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

I'm not sure why this isn't working, can someone help?


#2

Your math is off buddy,

def average(numbers):
    return sum(numbers) / float(len(numbers))

#3

Here is a solution.

# Add your function below!
def average(numbers):
    total = float(sum(numbers)) / len(numbers)
    return total
print average(tyler["tests"])