Stuck on 9/10 please help


#1

print get_class_average(students = [lloyd, alice, tyler])
print get_letter_grade(get_class_average(students))

#2

I also tried this

print get_letter_grade(get_class_average([lloyd, alice, tyler]))

#3

This should work...
print get_class_average(students)
print get_letter_grade(get_class_average(students))


#4

nope it dosent. not sure what else to try


#5

can you copy and paste your entire code here, so i can see


#6

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)
    return  total / len(numbers)
    
def get_average(student):
    homework = average(student['homework'])
    quizzes = average(student['quizzes'])
    tests = average(student['tests'])
    return homework * 0.1 + quizzes * 0.3 + tests * 0.6
    
def get_letter_grade(score):
    if score >= 90:
        return 'A'
    elif score >= 80 and score < 90:
        return 'B'
    elif score >= 70 and score < 80:
        return 'C'
    elif score >= 60 and score < 70:
        return 'D'
    else:
        return 'F'
        
print get_letter_grade(get_average(lloyd))
        

def get_class_average(students):
    results = []
    for student in students:
        results.append(get_average(student))
    return average(results)  
    
    
print get_class_average(students)
print get_letter_grade(get_class_average(students))

#7

I also tried this

print get_class_average([lloyd, alice, tyler])
print get_letter_grade(get_class_average([lloyd, alice, tyler]))

#8

Honestly i don't see any error in this code. what error message did you get on the console?


#9

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


#10

You are missing the students list you created in 3. Put It Together.


#11

thank you so much you are the best as well as you femibams. :smile:


#12

This same thing happened to me!
For some reason it deletes the code that was written in 3. Put it Together so maybe its a bug?


#13