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           2009 AMC8 Report for all schools in India                   

           Number of schools returning results        4
           Average of school highest score        18.75
           Average school team score              40.75

           # of State Student Participants          236
           Overall State Average Score             9.10

                       Average Score by Grade level

                   Grade         # of Students  Average

                    5th               2          14.00
                    6th              78           8.19
                    7th              76           8.78
                    8th              75          10.33



           Number of Female Students                105
           Average Score of Female Students        9.21

                       Average Female Scores by Grade

                   Grade         # of Students  Average
                   6th               41           8.32
                   7th               31           8.61
                   8th               32          10.88



           Number of Male Participants              125
           Average Score of Male Participants      9.03

                       Average score for Males by Grade

                   Grade         # of Students  Average
                   5th                2          14.00
                   6th               35           7.89
                   7th               44           8.86
                   8th               40          10.20




                     2009 American Mathematics Contest  8
                   Number of Students Achieving Indicated Score



                 SCORE        MALE       FEMALE       TOTAL*
                  25
                  24
                  23
                  22                         1            1
                  21
                  20            1                         1
                  19
                  18
                  17                         1            1
                  16            4            1            5
                  15            4            6           10
                  14            4            4            8
                  13            6            4           10
                  12            9            8           18
                  11           10            6           16
                  10           13           13           28
                   9           11           12           23
                   8           21           18           40
                   7           14           11           26
                   6           14            7           21
                   5            6            6           12
                   4            5            4           10
                   3                         1            1
                   2            1                         1
                   1            2            2            4
                   0  (@)
                   0  ($)



           (@)  These students attempted some of the problems
           ($)  These students attempted none of the problems
           (*)  Total includes students who failed to mark their gender

                         2009 American Mathematics Contest  8
                             Number of Students by Grade
                              Achieving indicated Score



            SCORE   5th Grade    6th Grade    7th Grade    8th Grade
              25
              24
              23
              22                                                 1
              21
              20          1
              19
              18
              17                                    1
              16                       1                         4
              15                       1            3            6
              14                       2            2            4
              13                       1            4            5
              12                       3            3           12
              11                       5            7            3
              10                      11           12            5
               9                       8            7            8
               8          1           21            9            8
               7                       5            9           11
               6                       9            8            2
               5                       4            6            2
               4                       3            3            4
               3                                    1
               2                       1
               1                       3            1
               0(@)
               0($)



           (@)  These students attempted some of the problems
           ($)  These students attempted none of the problems

           Note:  Some students failed to indicate a grade





                         2009 American Mathematics Contest  8
                             Number of Schools with 3+ students
                              Achieving team Scores



            SCORE   school count
              49          1
              47          1
              45          1







                   Table of Item Difficulty for the 2009
                      American Mathematics Contest  8
                 Tabulation of responses by     236 Students
                             Percent of Responses


    ITEM    A         B         C         D         E       OMITS       ?
    ____  _____     _____     _____     _____     _____     _____     _____

      1    0.85      0.42      2.97      3.39     92.37*     0.00      0.00
      2    3.81      6.78      3.81     78.81*     5.93      0.85      0.00
      3   12.29      2.54     83.05*     0.85      0.85      0.00      0.42
      4    9.75     66.53*     2.54      7.63     11.44      1.69      0.42
      5    4.66     18.64     19.92     49.58*     3.81      3.39      0.00
      6   65.25*    10.17      9.75      4.66      8.90      1.27      0.00
      7    2.97      9.32     37.29*    24.58     20.76      5.08      0.00
      8   32.63     18.22*    32.63      4.66      8.90      2.54      0.42
      9   20.76     30.51*    16.95     18.22      6.36      7.20      0.00
     10    3.81     25.00     16.95     40.68*    12.29      1.27      0.00
     11    5.51     20.76     21.61     25.00*    20.34      6.36      0.42
     12   20.76     25.00      8.47     37.29*     6.78*     1.69      0.00
     13    8.05     64.83*     7.63     10.59      7.20      1.69      0.00
     14    6.36      8.47*    68.22      7.20      5.51      4.24      0.00
     15   15.25     11.86     17.37     32.20*    16.53      6.78      0.00
     16   33.47     20.34     13.98     12.29*    15.68      4.24      0.00
     17   12.29     21.61*    19.92     22.46     13.14     10.59      0.00
     18   26.27     10.17     30.51*    15.68      9.75      7.63      0.00
     19   13.14     17.37     18.22     11.86*    30.93      8.47      0.00
     20   20.76     30.08     15.25     13.56*    10.59      9.75      0.00
     21   13.56     36.02     18.22     13.98*     7.20     11.02      0.00
     22   10.17     13.14     12.71     25.00*    27.12     10.59      1.27
     23   10.17     20.76*    16.10     26.27     14.83     11.44      0.42
     24   16.53     20.34     26.69     17.80      7.63*    11.02      0.00
     25   11.86     15.25     20.34     16.53     22.46*    12.71      0.85


   (*)  Correct Response

   (?)  Response the computer was unable to read due to incomplete
        erasures or two answers marked for the same problem