Professor Cramer determines a final grade based on attendance, two papers, three

Question

Professor Cramer determines a final grade based on attendance, two papers, three major activities has a total of 100 possible points. However, the activities carry different weights. Attendance is worth 790, each paper is worth 996, each test is worth 13%, and the final is worth 36%. tests, and a final exam. Each of these (a) What is the average for a student with 100 on attendance, 65 on the first paper, 86 on the second paper, 71 on test 1, 95 on test 2, 68 on test 3, and 75 on the final exam? (Round your answer to one decimal place.) (b) Compute the average for a student with the above scores on the papers, tests, and final exam, but with a score of only 28 on attendance. (Round your answer to one decimal place.)

Explanation / Answer

Ans:

a)

Average=0.07*100+0.09*(65+86)+0.13*(71+95+68)+0.36*75

=78.0

b)

Average=0.07*28+0.09*(65+86)+0.13*(71+95+68)+0.36*75

=73.0

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