A professor wishes to develop a numerical method for giving grades. He intends to base the grade on homework, two midterms, a project, and a final examination. He wishes the final exam to have the largest influence on the grade. He wants the project to have 5%, each midterm to have 20%, and the homework to have 10% of the influence of the semester grade.   Determine the weights the professor should use to produce a weighted average for grading purposes. For a student with the following grades during the quarter, calculate a weighted average for the course:   Instrument Final Project Midterm 1 Midterm 2 Homework Percentage Grade 64 98 67 63 89   Calculate an (unweighted) average of these five scores and discuss why the weighted average would be preferable here.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A professor wishes to develop a numerical method for giving grades. He intends to base the grade on homework, two midterms, a project, and a final examination. He wishes the final exam to have the largest influence on the grade. He wants the project to have 5%, each midterm to have 20%, and the homework to have 10% of the influence of the semester grade.

 

  • Determine the weights the professor should use to produce a weighted average for grading purposes.
  • For a student with the following grades during the quarter, calculate a weighted average for the course:

 

Instrument

Final

Project

Midterm 1

Midterm 2

Homework

Percentage Grade

64

98

67

63

89

 

  • Calculate an (unweighted) average of these five scores and discuss why the weighted average would be preferable here.
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