![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)
# Get_average function
def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
sum = 0.1 * homework + 0.3 * quizzes + 0.6 * tests
return sum
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"
print get_letter_grade(get_average(lloyd))
B](https://image.slidesharecdn.com/pythonprogramminglab12-150307013048-conversion-gate01/85/Python-programming-lab12-18-320.jpg)
![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)
# Get_average function
def get_average(student):
homework = average(student["homework"])
quizzes = average(student["quizzes"])
tests = average(student["tests"])
sum = 0.1 * homework + 0.3 * quizzes + 0.6 * tests
return sum
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"
# 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)
students = [lloyd, alice, tyler]
class_average = get_class_average(students)
print class_average
print get_letter_grade(class_average)
83.8666666667
B](https://image.slidesharecdn.com/pythonprogramminglab12-150307013048-conversion-gate01/85/Python-programming-lab12-27-320.jpg)
Python programming lab12
- 18. 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) # Get_average function def get_average(student): homework = average(student["homework"]) quizzes = average(student["quizzes"]) tests = average(student["tests"]) sum = 0.1 * homework + 0.3 * quizzes + 0.6 * tests return sum 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" print get_letter_grade(get_average(lloyd)) B
- 24. CODE REVISITED
- 27. 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) # Get_average function def get_average(student): homework = average(student["homework"]) quizzes = average(student["quizzes"]) tests = average(student["tests"]) sum = 0.1 * homework + 0.3 * quizzes + 0.6 * tests return sum 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" # 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) students = [lloyd, alice, tyler] class_average = get_class_average(students) print class_average print get_letter_grade(class_average) 83.8666666667 B