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           2010 AMC8 Report for all schools in Ohio                    

           Number of schools returning results       59
           Average of school highest score        16.14
           Average school team score              42.63

           # of State Student Participants         2995
           Overall State Average Score             8.65

                       Average Score by Grade level

                   Grade         # of Students  Average

                    5th             217           6.69
                    6th             413           7.92
                    7th             967           8.39
                    8th            1377           9.37



           Number of Female Students               1322
           Average Score of Female Students        8.20

                       Average Female Scores by Grade

                   Grade         # of Students  Average
                   5th               89           6.66
                   6th              174           7.38
                   7th              447           8.15
                   8th              607           8.69



           Number of Male Participants             1607
           Average Score of Male Participants      9.06

                       Average score for Males by Grade

                   Grade         # of Students  Average
                   5th              126           6.70
                   6th              220           8.46
                   7th              500           8.66
                   8th              752           9.92




                     2010 American Mathematics Contest  8
                   Number of Students Achieving Indicated Score



                 SCORE        MALE       FEMALE       TOTAL*
                  25            2            1            3
                  24                         1            1
                  23            3                         4
                  22            3            1            4
                  21            6                         6
                  20           21                        21
                  19           13            7           20
                  18           19            8           28
                  17           19            6           25
                  16           24           10           34
                  15           42            6           49
                  14           35           20           56
                  13           61           41          104
                  12           86           72          159
                  11          110           89          205
                  10          155          114          272
                   9          192          158          355
                   8          218          206          435
                   7          197          198          402
                   6          175          156          339
                   5          106          109          222
                   4           74           72          153
                   3           26           31           62
                   2           12           12           24
                   1            3            2            5
                   0  (@)
                   0  ($)       5            2            7



           (@)  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
              23                                    2            2
              22                                    1            3
              21                                    2            4
              20                       1            4           16
              19                       1            8           11
              18          1            8            5           14
              17                       5           10           10
              16                       2           11           21
              15          1            5           10           33
              14                       2           16           38
              13                       5           27           71
              12          3           19           42           93
              11          4           23           61          113
              10         10           32           83          146
               9         20           37          125          172
               8         41           67          141          184
               7         35           60          135          169
               6         33           54          110          138
               5         31           43           81           66
               4         24           35           49           45
               3          8            8           26           18
               2          6            4            9            5
               1                       1            3            1
               0(@)                    1            4            2
               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
              70          1
              69          1
              65          2
              63          1
              62          1
              61          1
              60          2
              57          1
              53          1
              52          1
              51          3
              50          3
              49          2
              48          1
              47          2
              46          3
              44          2
              42          1
              40          3
              39          1
              38          4
              37          2
              36          2
              34          1
              33          2
              30          2
              29          2
              28          1
              27          3
              26          2
              25          1
              24          1
              21          1







                   Table of Item Difficulty for the 2010
                      American Mathematics Contest  8
                 Tabulation of responses by    2995 Students
                             Percent of Responses


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

      1    1.87      3.61     92.19*     1.34      0.77      0.23      0.00
      2    5.81      2.07      3.07     53.96*    34.12      0.93      0.03
      3    9.18     25.01     57.93*     4.74      2.00      1.10      0.03
      4    8.05     10.85     58.46*    13.29      8.71      0.63      0.00
      5    9.85     60.37*    10.52      8.08      9.88      1.30      0.00
      6    5.41      6.78      3.67      8.55     74.89*     0.50      0.20
      7   37.16     31.79*     9.82      6.78     13.36      1.00      0.10
      8   24.27     27.21     22.14     17.33*     6.88      2.17      0.00
      9   14.29     12.05     31.65     32.89*     7.78      1.30      0.03
     10   20.80     20.23*    21.20     19.47     16.09      2.17      0.03
     11   21.00     50.38*     9.42     11.89      5.88      1.37      0.07
     12   46.38     15.99     11.95     16.66*     7.65*     1.27      0.10
     13   10.32     12.95     30.22     22.54     20.50*     3.34      0.13
     14   11.65     13.96     29.65*    22.74     18.73      3.17      0.10
     15   32.89     16.93     30.28*    10.22      5.58      3.94      0.17
     16   37.46     16.09*     9.82     17.33     15.33      3.94      0.03
     17   12.82     31.75     24.11     16.43*     9.62      5.04      0.23
     18   11.65     21.94     28.51*    16.79     15.76      5.24      0.10
     19   24.54     19.00     30.12*    12.85      7.08      6.28      0.13
     20   25.44*    18.70     25.24     15.13      9.32      6.01      0.17
     21    9.18     19.27     31.32*    18.76     13.52      7.81      0.13
     22   11.15     20.73     21.10     20.60     17.66*     8.61      0.13
     23   15.99     21.57*    21.07     20.93     11.22      9.18      0.03
     24   13.36*    24.74     18.90     22.20     12.15      8.51      0.13
     25   16.99     34.22     11.02     10.92     17.30*     9.45      0.10


   (*)  Correct Response

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