Something is wrong with my answer?


#1



https://www.codecademy.com/courses/python-beginner-en-qzsCL/1/5?curriculum_id=4f89dab3d788890003000096

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

I tried this in another IDE, and it worked correctly. Not sure what's wrong with the code.


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 = float(sum(numbers))
    return total / len(numbers)
    
def get_average(student):
    grades = []
    for key in ("homework", "quizzes", "tests"):
        grades.append(average(student[key]))
    return grades[0] * 0.1 + grades[1] * 0.3 + grades[2] * 0.6

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"

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

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


#2

Under the dictionaries, define a students list (the one you have the last line) and pass that list as the argument in the function call.