Statistics For Test1

Selection criteria:
( Not Including Blank Marks And Including Marks Equal to Zero )

         Number of marks: 106

 Minimum, Maximum, Range: 2, 30, 27

                    Mean: 20.8396
               Std. Dev.: 6.40704

               Quartiles: 16.50, 22.00, 25.50

          Mark Breakdown 

        Mark Number Percent
       ---------------------
          A      41    39%
          B      16    15%
          C      17    16%
          D      12    11%
        E & F    20    19%
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