2nd Midterm Exam

Exam Results: Unscaled scores range from 4 to 62 out of 62. The average unscaled score is 34. Scale using

scaled score = 0.9*unscaled score + 45

Exam Solutions: one version, another version, another version and another version.

The scaled scores are interpreted using this table:

A

B+

B

C+

C

D+

D

F

92-100

87-91.9

82-86.9

77-81.9

72-76.9

67-71.9

62-66.9

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