To evaluate the performance of students of a course, an instructor used a quiz worth 15%, a test worth 25%, and a final exam worth 60%. Out of 100, if a student got 85 in the quiz, 74 in the test, and 89 in the final exam, what was the average mark of the student in the course? O A. 82.67 O B. 84.65 OC. 74.00 O D. 85.00

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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To evaluate the performance of students of a course, an instructor used a quiz worth 15%, a test worth 25%, and a final exam worth 60%. Out of 100, if a student got 85 in
the quiz, 74 in the test, and 89 in the final exam, what was the average mark of the student in the course?
O A. 82.67
O B. 84.65
O C. 74.00
O D. 85.00
Transcribed Image Text:To evaluate the performance of students of a course, an instructor used a quiz worth 15%, a test worth 25%, and a final exam worth 60%. Out of 100, if a student got 85 in the quiz, 74 in the test, and 89 in the final exam, what was the average mark of the student in the course? O A. 82.67 O B. 84.65 O C. 74.00 O D. 85.00
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