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           2010 AMC8 Report for all schools in Nebraska                

           Number of schools returning results       58
           Average of school highest score        13.74
           Average school team score              37.45

           # of State Student Participants         2908
           Overall State Average Score             7.77

                       Average Score by Grade level

                   Grade         # of Students  Average

                    6th             163           6.94
                    7th            1204           7.26
                    8th            1522           8.28



           Number of Female Students               1452
           Average Score of Female Students        7.60

                       Average Female Scores by Grade

                   Grade         # of Students  Average
                   6th               74           6.81
                   7th              628           7.05
                   8th              745           8.15



           Number of Male Participants             1411
           Average Score of Male Participants      7.97

                       Average score for Males by Grade

                   Grade         # of Students  Average
                   6th               86           7.10
                   7th              564           7.52
                   8th              753           8.42




                     2010 American Mathematics Contest  8
                   Number of Students Achieving Indicated Score



                 SCORE        MALE       FEMALE       TOTAL*
                  25
                  24
                  23                         1            1
                  22            1                         1
                  21            1            1            2
                  20                         2            2
                  19            2            3            5
                  18            4            2            6
                  17            5            1            6
                  16           10            6           16
                  15           13           11           24
                  14           23           26           49
                  13           37           20           57
                  12           69           50          122
                  11           99           83          183
                  10          106          119          228
                   9          173          160          338
                   8          207          210          420
                   7          205          194          407
                   6          175          239          423
                   5          129          159          296
                   4           93           90          186
                   3           43           48           91
                   2           10           19           30
                   1            3            4            7
                   0  (@)
                   0  ($)       3            4            8



           (@)  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
              24
              23                                                 1
              22                                                 1
              21                                                 2
              20                                    1            1
              19                                    1            4
              18                                                 6
              17                                                 6
              16                                    3           13
              15                       2            3           19
              14                       1           10           38
              13                                   16           41
              12                       1           41           80
              11                       8           68          107
              10                      13           82          132
               9                      16          129          188
               8                      28          172          220
               7                      26          165          214
               6                      19          207          194
               5                      20          144          128
               4                      15           93           77
               3                       7           46           36
               2                       5           16            9
               1                       2            3            2
               0(@)                                 4            3
               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
              62          1
              60          1
              58          1
              52          2
              51          1
              49          1
              47          2
              46          2
              45          1
              41          3
              40          1
              39          6
              38          4
              37          2
              36          2
              35          2
              34          8
              33          4
              32          2
              31          1
              29          3
              28          1
              27          1
              26          3
              25          1
              24          2







                   Table of Item Difficulty for the 2010
                      American Mathematics Contest  8
                 Tabulation of responses by    2908 Students
                             Percent of Responses


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

      1    1.55      4.75     91.16*     1.34      0.79      0.38      0.03
      2    8.22      2.99      4.20     48.93*    34.73      0.93      0.00
      3   10.56     28.03     54.16*     4.85      1.17      1.17      0.07
      4   10.45     14.86     46.29*    15.89     11.80      0.69      0.03
      5   11.14     51.72*    13.58      9.80     12.48      1.17      0.10
      6    7.94      7.36      4.09     16.16     63.72*     0.55      0.17
      7   40.13     27.58*     8.91      8.39     14.20      0.69      0.10
      8   28.03     28.54     21.08     14.10*     6.91      1.31      0.03
      9   13.76     13.14     38.65     26.99*     6.50      0.86      0.10
     10   24.72     16.16*    23.11     18.36     16.40      1.13      0.10
     11   20.84     47.32*     9.97     13.79      6.81      1.17      0.10
     12   44.39     18.84     12.76     12.62*    10.39*     0.93      0.07
     13   11.31     14.06     31.02     24.45     16.85*     2.17      0.14
     14   11.93     13.34     26.79*    25.21     20.22      2.37      0.14
     15   39.72     17.95     22.90*    10.87      5.78      2.79      0.00
     16   35.08     15.37*     9.39     20.70     16.95      2.44      0.07
     17   13.03     32.57     25.17     16.54*     9.73      2.82      0.14
     18   14.51     20.60     27.17*    16.37     18.33      2.92      0.10
     19   29.44     21.63     26.00*    13.00      6.29      3.51      0.14
     20   24.69*    18.67     24.72     16.37     11.69      3.82      0.03
     21    9.77     20.12     32.32*    19.05     13.65      4.92      0.17
     22   13.58     20.63     21.18     22.32     16.16*     5.91      0.21
     23   17.40     21.49*    20.60     20.22     14.31      5.78      0.21
     24   13.62*    25.24     18.23     24.14     13.10      5.61      0.07
     25   20.46     33.94     12.48     10.80     15.99*     6.29      0.03


   (*)  Correct Response

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