A statistics professor based her final grades on quizzes, in-class group work, homework, a midterm exam, and

Question:

A statistics professor based her final grades on quizzes, in-class group work, homework, a midterm exam, and a final exam. However, not all of the assignments contributed equally to the final grade. John received the scores (out of 100 for each assignment) listed in the table below. The instructor weighted each item as shown in the table.

Percentage of Final Grade Assigned by the Instructor John's Score Assignment (Total Points) Quizzes 75 30 In-class group