Math 49B - PreCalculus

Exam Scores

Final Exam

Average = 73.4

Stand. Dev. = 15.9

Median = 76.3

Range:  98.3 - 28.8

 

90 - XXXXXX ( 6 )

80 - XXXXXXXX ( 8 )

70 - XXXXXXXXXXXX ( 12 )

60 - XXXXXXXX ( 8 )                            Course Grades:

50 - XXX ( 3 )                                         A - 7

40 - XXX ( 3 )                                         B - 26

30 -                                                         C - 7

20 - X ( 1 )                                              D - 1

 


 

Exam 3

Average = 70.7

Stand. Dev. = 14.8

Median = 72.3

Range:  97.7 - 37.7

 

90 - XXX ( 3 )

80 - XXXXXXXXXX ( 10 )

70 - XXXXXXXXX ( 9 )

60 - XXXXXXXXX ( 9 )

50 - XXXXXXX ( 7 )

40 - XX ( 2 )

30 - X ( 1 )


Exam 2

Average = 89.3

Stand. Dev. = 9.3

Median = 92.5

Range:  100 - 66.4

 

100 - XXXXXX ( 6 )

90 - XXXXXXXXXXXXXXXXXXX ( 19 )

80 - XXXXXXXXXXXX ( 12 )

70 - XXXXX ( 5 )

60 - XX ( 2 )

 


Exam 1

Average = 81.9

Stand. Dev. = 13.5

Median = 82.5

Range:  103.5 - 35

 

100 - XX ( 2 )

90 - XXXXXXXXXXXXX ( 13 )

80 - XXXXXXXXXXXX ( 12 )

70 - XXXXXXXXXXX ( 11 )

60 - XXXX ( 4 )

50 - XX ( 2 )

40 -

30 - X ( 1 )





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Last Updated: 6/26/10