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           2010 AMC8 Report for all schools in Connecticut             

           Number of schools returning results       30
           Average of school highest score        18.17
           Average school team score              48.83

           # of State Student Participants         2317
           Overall State Average Score             9.10

                       Average Score by Grade level

                   Grade         # of Students  Average

                    5th               9           9.11
                    6th             466           8.17
                    7th             667           9.16
                    8th            1158           9.45



           Number of Female Students               1093
           Average Score of Female Students        8.65

                       Average Female Scores by Grade

                   Grade         # of Students  Average
                   5th                1           3.00
                   6th              204           7.66
                   7th              320           8.70
                   8th              563           8.99



           Number of Male Participants             1165
           Average Score of Male Participants      9.51

                       Average score for Males by Grade

                   Grade         # of Students  Average
                   5th                5          12.00
                   6th              248           8.50
                   7th              336           9.57
                   8th              567           9.91




                     2010 American Mathematics Contest  8
                   Number of Students Achieving Indicated Score



                 SCORE        MALE       FEMALE       TOTAL*
                  25            2                         2
                  24            3                         3
                  23                         1            1
                  22            1            2            3
                  21            2                         2
                  20            6            4           10
                  19            8            2           11
                  18            7            1           10
                  17           13            6           21
                  16           18            6           26
                  15           28           12           41
                  14           56           24           81
                  13           63           34           98
                  12           68           57          127
                  11          130           99          233
                  10          124          134          266
                   9          155          167          327
                   8          143          155          305
                   7          125          135          267
                   6           91          125          223
                   5           72           74          151
                   4           26           32           61
                   3           15           14           30
                   2            3            3            6
                   1            1            1            2
                   0  (@)
                   0  ($)       5            5           10



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

                         2010 American Mathematics Contest  8
                             Number of Students by Grade
                              Achieving indicated Score



            SCORE   5th Grade    6th Grade    7th Grade    8th Grade
              25                                    1            1
              24                                    2            1
              23                       1
              22                                    2            1
              21                                                 2
              20                                    2            8
              19                       1            4            6
              18                       1            2            7
              17                       4                        17
              16          1            1            9           15
              15          2            4            8           26
              14                      17           21           43
              13                       9           32           56
              12                      14           47           66
              11                      36           74          122
              10                      48           68          147
               9          2           59           93          172
               8                      55           93          154
               7                      77           66          122
               6          1           60           76           84
               5          1           41           46           60
               4          1           21           17           22
               3          1           13            3           13
               2                       3                         3
               1                       1                         1
               0(@)                                 1            9
               0($)



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

           Note:  Some students failed to indicate a grade





                         2010 American Mathematics Contest  8
                             Number of Schools with 3+ students
                              Achieving team Scores



            SCORE   school count
              69          1
              64          3
              63          1
              62          1
              57          1
              55          1
              53          1
              52          1
              50          2
              47          1
              46          2
              45          4
              44          4
              43          1
              42          2
              41          2
              37          1







                   Table of Item Difficulty for the 2010
                      American Mathematics Contest  8
                 Tabulation of responses by    2317 Students
                             Percent of Responses


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

      1    1.04      2.98     94.39*     0.99      0.17      0.43      0.00
      2    6.04      1.73      2.85     62.11*    26.41      0.86      0.00
      3    7.55     25.46     59.34*     5.05      1.08      1.51      0.00
      4    6.65     11.57     60.29*    12.90      7.77      0.78      0.04
      5    6.47     70.26*     8.33      5.39      8.37      1.08      0.09
      6    4.75      4.62      3.06      6.65     79.72*     0.95      0.26
      7   36.90     32.59*    10.62      6.86     11.70      1.29      0.04
      8   24.47     25.42     22.74     18.60*     5.39      3.19      0.17
      9   14.63      9.93     33.49     34.35*     6.17      1.42      0.00
     10   22.18     21.80*    19.77     19.12     14.72      2.33      0.09
     11   19.77     54.60*     7.81     11.26      4.62      1.86      0.09
     12   47.43     15.06     11.26     17.00*     7.38*     1.68      0.17
     13   10.66     14.54     29.35     20.24     21.54*     3.58      0.09
     14   11.91     12.90     31.33*    22.49     17.00      4.27      0.09
     15   31.77     17.44     30.90*    10.36      5.52      4.01      0.00
     16   37.20     17.35*    10.57     15.58     14.72      4.57      0.00
     17   13.25     30.43     23.74     15.93*    10.53      6.00      0.13
     18   11.91     20.46     29.43*    17.31     14.80      5.96      0.13
     19   25.55     19.51     28.83*    12.52      6.00      7.47      0.13
     20   27.49*    18.90     26.28     13.25      7.12      6.78      0.17
     21    7.77     17.95     33.28*    18.39     13.81      8.63      0.17
     22   11.05     17.91     20.28     23.09     17.44*    10.06      0.17
     23   16.57     20.33*    23.44     18.34     10.96     10.27      0.09
     24   12.69*    23.74     18.34     22.62     12.73      9.71      0.17
     25   15.54     31.42     11.44     11.91     18.13*    11.52      0.04


   (*)  Correct Response

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