STA 4322 Fall 2000
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Grades on Exam 1
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N = 21   Median = 67
Quartiles = 60, 83

Decimal point is 1 place to the right of the colon

   3 : 38
   4 : 14
   5 : 7
   6 : 0144778
   7 : 0
   8 : 223799
   9 : 38


Grades on Exam 2
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Removed 3 NAs   

N = 18   Median = 74.5
Quartiles = 55, 83

Decimal point is 1 place to the right of the colon

   2 : 7
   3 : 4
   4 : 02
   5 : 59
   6 : 39
   7 : 366
   8 : 1235
   9 : 011


Grades on Exam 3
-----------------------------------

Removed 5 NAs   

N = 16   Median = 78
Quartiles = 56, 88

Decimal point is 1 place to the right of the colon

   1 : 0
   2 :
   3 :
   4 :
   5 : 0048
   6 : 6
   7 : 36
   8 : 03579
   9 : 002