How is everybody doing hlp pls


#1


line 53 name student isn't defined, one of the following is missing or broken when we tried to use it :alice, lloyd, tyler students get_class_average, get_letter_grade


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 = sum(numbers)
    total = float(total)
    total = total/len(numbers)
    return total
    
def get_average(student):
    homework = average(student["homework"])
    quizzes = average(student["quizzes"])
    tests = average(student["tests"])
    return 0.1* average(student["homework"]) +  0.3* average(student["quizzes"]) +  0.6* average(student["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"
    get_letter_grade(get_average(lloyd))
    print get_letter_grade
    
def get_class_average(students):
    students = [lloyd, alice, tyler]
    result = []
    for student in students: 
        result.append(get_average(student))
    return average(result)
    
print get_class_average(students)
print get_letter_grade(get_class_average(students))


#2

Can you elaborate on your issue?


#3

my issue is that i have an error that says line 53 students name is not defined...and one of the following is missing or broken,ofcourse i have something wrong but i can't find


#4

yep you have not defined the students variable you are using here


#5

ok thanks i was struggling a little bit but then i stoped and unindent my student variable from the function and then put the 3 values as a str, and its ok thanks.


#6

@wloan ,

For a description of how the problem with the students list probably developed, see Restoring the missing students list.

It was not entirely your fault; the assignment statement that you wrote in the global scope during the third exercise just got lost.


#7

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