“name”:”Lloyd”,

“homework”:[],

“quizzes” :[],

“tests”:[]

}

alice = {

“name”: “Alice”,

“homework”:[],

“quizzes”:[],

“tests”:[]

}

tyler = {

“name”:”Tyler”,

“homework”:[],

“quizzes”:[],

“tests”:[]

}

“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 add(self, other):

return True

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]

}

students = [lloyd, alice, tyler]

“name”: “Lloyd”,

“homework”: [90,97,75,92],

“quizzes”: [88,40,94],

“tests”: [75,90]

}

alice = {

“name”: “Alice”,

“homework”: [100,92,98,100],

“quizzes”: [82,83,91],

“tests”: [89,97]

}

tyler = {

“name”: “Tyler”,

“homework”: [0,87,75,22],

“quizzes”: [0,75,78],

“tests”: [100,100]

}

students=[lloyd,alice,tyler]

for student in students:

print student[‘name’]

print student[‘homework’]

print student[‘quizzes’]

print student[‘tests’]

“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)

“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”]) * 0.10

quizzes = average(student[“quizzes”]) * 0.30

tests = average(student[“tests”]) * 0.60

return homework + quizzes + tests

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 “You loser!”

kid = lloyd

print “%s’s grade is ” % kid[“name”] + get_letter_grade(get_average(kid))

def get_class_average(students):

results = []

for student in students:

results.append(get_average(student))

return average(results)

classroom = [lloyd, alice, tyler]

print “The average for the class was ”

print get_class_average(classroom)

“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”]) * 0.10

quizzes = average(student[“quizzes”]) * 0.30

tests = average(student[“tests”]) * 0.60

return homework + quizzes + tests

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 “You loser!”

kid = lloyd

print “%s’s grade is ” % kid[“name”] + get_letter_grade(get_average(kid))

def get_class_average(students):

results = []

for student in students:

results.append(get_average(student))

return average(results)

classroom = [lloyd, alice, tyler]

print “The average for the class was ”

print get_class_average(classroom)

def getLetterGrade(score):

score = round(score)

grades = [(90, ‘A’), (80, ‘B’), (70, ‘C’), (60, ‘D’), (0, ‘F’)]

for i in range(len(grades)):

if score >= grades[i][0]:

return grades[i][1]

“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!

students_name = lloyd

def average (blahhh):

total = sum(blahhh)

ave = float(total)/len(blahhh)

return ave

def get_average(students_name):

score = .1 * average(students_name[“homework”]) + .3 * average(students_name[“quizzes”]) + .6 * average(students_name[“tests”])

return score

def get_letter_grade(score):

if score >= 90:

return “A”

elif 80 <= score < 90:
return "B"
elif 70 <= score < 80:
return "C"
elif 60 <= score < 70:
return "D"
elif score < 60:
return "F"
print get_letter_grade (get_average(students_name))

“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!

students = [lloyd,alice,tyler]

def average(data):

return sum(data) / float(len(data))

def get_average(student):

return average(student[“homework”]) * 0.1 + average(student[“quizzes”]) * 0.3 + average(student[“tests”]) * 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(class_list):

sumavg = 0

for student in class_list:

sumavg += get_average(student)

return sumavg / float(len(class_list))

print get_class_average(students)

print get_letter_grade(get_class_average(students))