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           2010 AMC8 Report for all schools in Utah                    

           Number of schools returning results       20
           Average of school highest score        16.85
           Average school team score              42.50

           # of State Student Participants          923
           Overall State Average Score             8.09

                       Average Score by Grade level

                   Grade         # of Students  Average

                    5th              39           7.49
                    6th             182           8.00
                    7th             332           7.95
                    8th             358           8.33



           Number of Female Students                406
           Average Score of Female Students        7.41

                       Average Female Scores by Grade

                   Grade         # of Students  Average
                   5th               17           6.29
                   6th               78           7.49
                   7th              153           7.32
                   8th              154           7.57



           Number of Male Participants              503
           Average Score of Male Participants      8.64

                       Average score for Males by Grade

                   Grade         # of Students  Average
                   5th               22           8.41
                   6th              103           8.41
                   7th              174           8.45
                   8th              198           8.94




                     2010 American Mathematics Contest  8
                   Number of Students Achieving Indicated Score



                 SCORE        MALE       FEMALE       TOTAL*
                  25            2            1            3
                  24            3                         3
                  23            3                         3
                  22            1                         1
                  21
                  20            2                         2
                  19            6            3            9
                  18            4                         4
                  17            3            2            5
                  16            7            2            9
                  15            9                         9
                  14           17            6           24
                  13           11            5           16
                  12           25           13           39
                  11           28           17           45
                  10           49           34           84
                   9           40           47           92
                   8           61           41          104
                   7           71           70          141
                   6           62           55          119
                   5           50           50          101
                   4           27           33           61
                   3           16           21           37
                   2            3            5            8
                   1            1            1            2
                   0  (@)       1                         1
                   0  ($)       1                         1



           (@)  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            2
              24                       1                         2
              23                                                 3
              22                                                 1
              21
              20                       1                         1
              19                       2            3            4
              18                       2            1            1
              17                       1            3            1
              16          1            1            5            1
              15                       2            2            5
              14          2            5            7           10
              13                       2           10            4
              12          3           10           12           14
              11          2           11           16           15
              10                      18           28           38
               9          7           12           32           39
               8          3           16           39           43
               7          6           28           51           55
               6          3           22           42           48
               5          4           21           42           34
               4          3           12           22           24
               3          3           12           12           10
               2          1            2            4            1
               1                       1                         1
               0(@)       1                                      1
               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
              74          1
              67          1
              63          1
              58          1
              51          1
              50          1
              46          1
              43          1
              41          2
              40          1
              39          1
              36          1
              35          1
              33          1
              31          1
              30          1
              29          1
              21          1







                   Table of Item Difficulty for the 2010
                      American Mathematics Contest  8
                 Tabulation of responses by     923 Students
                             Percent of Responses


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

      1    1.30      4.01     92.63*     1.30      0.65      0.11      0.00
      2    6.93      2.71      4.23     50.49*    34.02      1.52      0.11
      3   10.29     26.87     54.39*     4.66      1.73      1.95      0.11
      4    8.02     13.65     51.90*    17.12      8.67      0.65      0.00
      5   12.03     50.92*    11.38     12.03     12.03      1.63      0.00
      6    7.58      7.37      4.12     11.59     68.69*     0.33      0.33
      7   32.18     30.44*    11.16      9.86     14.95      1.30      0.11
      8   27.74     24.49     22.10     17.01*     4.88      3.79      0.00
      9   13.11     14.52     34.78     27.84*     6.93      2.71      0.11
     10   17.88     19.18*    21.24     18.96     18.85      3.68      0.22
     11   19.07     51.68*     9.86     12.13      4.66      2.60      0.00
     12   42.25     14.73     14.08     16.47*     9.10*     3.36      0.00
     13   10.40     13.43     28.82     21.13     18.31*     7.69      0.22
     14   10.29     13.65     32.72*    20.26     14.63      8.34      0.11
     15   31.42     16.58     26.44*    11.27      5.85      8.45      0.00
     16   30.44     15.93*    10.83     20.04     12.13     10.51      0.11
     17   13.43     27.41     23.73     15.60*     7.91     11.81      0.11
     18   10.29     19.39     27.52*    15.38     14.41     12.89      0.11
     19   22.54     20.69     23.62*    12.35      5.63     14.95      0.22
     20   25.03*    16.47     23.73     13.33      8.45     12.89      0.11
     21    8.56     15.82     30.77*    17.77     11.05     15.93      0.11
     22    9.97     19.18     17.23     21.34     14.19*    17.88      0.22
     23   14.84     17.88*    20.04     18.96     10.18     18.09      0.00
     24   13.00*    23.62     16.90     17.98     10.40     17.88      0.22
     25   16.03     24.59     10.94     10.73     16.79*    20.80      0.11


   (*)  Correct Response

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