A grade distribution for a particular math class is shown below.
Grade distribution
Quizzes,
30%
Homework
,15%
Test, 30%
Classwork
,25%
According to the circle graph, what must be true?
O Tests are weighed the most when determining a grade.
Homework is worth twice as much as quizzes.
More than half the grade is based on tests and quizzes combined.
If someone never does their classwork it is possible for them to earn an 80% in the class.