11.8


#1



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


the last line does gives me invalid syntax error
EDIT I FOUND MY ERROR MISSING ON BRACE

i thought it would work


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]
}
student = {}
numbers = []
# Add your function below!
def average(numbers):
    total = sum(numbers)
    total = float(total)
    total = total/len(numbers)
    return total
def get_average(student):
   
    return 0.1 * average(student["homework"]) + 0.6 * average(student['tests']) + 0.3 * average(student["quizzes"])
    

def get_letter_grade(score):
    if score >= 90:
        return "A"
    elif 90 > score >= 80 :
        return "B"
    elif 80 > score >= 70:
        return "C"
    elif 70 > score >= 60:
        return "D"
    else: 
        return 'F'

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


#2

so you resolved the problem?


#3

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