Help please


#1



I am getting wrong results with this code. The answer should be 91.15. Can anyone explain why??
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)
    result=float(total)/len(numbers)
    return result

def get_average(student):
    homework=average(student['homework'])
    quizzes=average(student['quizzes'])
    tests=average(student['tests'])
    final=0.1*homework+0.3*quizzes+0.6*tests
    return final

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"
result=[]
def get_class_average(studentss):
    for student in studentss:
        results.append(get_average(student))
    return average(results)


#2

What result = [] is doing there ?


#3

Creating empty list. I kept it inside the function but still did not work


#4

Does instruction said to define it outside the get_class_average() function ?
can you check the instruction one more time? :slight_smile:


#5

Fixed it. Thanks bro


#6

Cheers! :slight_smile:
keep up the good work! :thumbsup:


#7

Yeah it was supposed to be inside


#8

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