Math 2B Linear Algebra

Exam Scores

Final Exam

Average = 73.4

Stand. Dev. = 15.8

Median = 76.9

Range:  96.4 - 40.0

 

90 - XXXX ( 4 )

80 - XXXXXXXXXXXXXXX ( 15 )

70 - XXXXXXXXXX ( 10 )

60 - XXXXXX ( 6 )

50 - XXXXXXX ( 7 )

40 - XXXX ( 4 )

 

Course Grades:

A - 13

B - 22

C - 11


 

Exam 3

Average = 84.7

Stand. Dev. = 12.1

Median = 88.3

Range:  100 - 46.5

 

100 - X ( 1 )

90 - XXXXXXXXXXXXXXXXXX ( 18 )

80 - XXXXXXXXXXXXXX ( 14 )

70 - XXXXXX ( 6 )

60 - XXXXXX ( 6 )

50 -

40 - X ( 1 )


 

Exam 2

Average = 80.6

Stand. Dev. = 10.5

Median = 81.6

Range:  98.6 - 60.0

 

90 - XXXXXXX ( 7 )

80 - XXXXXXXXXXXXXXXXXXX ( 19 )

70 - XXXXXXXXXXXX ( 12 )

60 - XXXXXXXX ( 8 )


 

Exam 1

Average = 81.2

Stand. Dev. = 12.1

Median = 78.3

Range:  100 - 36.7

 

100 - X ( 1 )

90 - XXXXXXXXXXXXX ( 13 )

80 - XXXXXXX ( 7 )

70 - XXXXXXXXXXXXXXXXXXX ( 19 )

60 - XXXXX ( 5 )

50 -

40 -

30 - X ( 1 )


 

 

 


 

 

 

 

 



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Last Updated: 7/6/13