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           2010 AMC8 Report for all schools in Indiana                 

           Number of schools returning results       50
           Average of school highest score        16.66
           Average school team score              45.50

           # of State Student Participants         3005
           Overall State Average Score             9.48

                       Average Score by Grade level

                   Grade         # of Students  Average

                    5th              19           7.00
                    6th             253           9.00
                    7th             775           9.32
                    8th            1825           9.50



           Number of Female Students               1373
           Average Score of Female Students        8.78

                       Average Female Scores by Grade

                   Grade         # of Students  Average
                   5th                9           5.56
                   6th              109           8.59
                   7th              379           8.67
                   8th              871           8.87



           Number of Male Participants             1475
           Average Score of Male Participants      9.92

                       Average score for Males by Grade

                   Grade         # of Students  Average
                   5th               10           8.30
                   6th              142           9.32
                   7th              390           9.92
                   8th              922          10.05




                     2010 American Mathematics Contest  8
                   Number of Students Achieving Indicated Score



                 SCORE        MALE       FEMALE       TOTAL*
                  25            7            1            9
                  24            1            2            3
                  23            6            2            9
                  22            4                         6
                  21            8            4           12
                  20           18            5           27
                  19           19            3           24
                  18           10            3           13
                  17           26           10           40
                  16           27            9           37
                  15           50           19           73
                  14           57           34          102
                  13           82           52          147
                  12          101           87          211
                  11          141          113          279
                  10          167          176          367
                   9          161          159          336
                   8          156          193          364
                   7          173          177          357
                   6          103          147          252
                   5           91           91          182
                   4           42           57          100
                   3           14           16           31
                   2            9           11           20
                   1            2                         2
                   0  (@)
                   0  ($)                    2            2



           (@)  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                                    3            5
              24                                    1            2
              23                                    3            5
              22                                    1            4
              21                       1            2            9
              20                       5            6           12
              19                       1            7           14
              18                                    4            9
              17                       5            9           23
              16                       5           12           18
              15                       3           15           53
              14          1            7           25           60
              13          2           13           37           84
              12                      15           58          119
              11          2           28           55          172
              10                      21           96          231
               9                      28           85          209
               8                      22           86          244
               7          4           29           97          221
               6          4           18           69          158
               5          2           27           57           94
               4                      18           35           47
               3          1            4            7           19
               2          3            2            4           11
               1                       1            1
               0(@)                                              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
              75          1
              70          1
              69          2
              68          2
              65          1
              62          1
              61          1
              57          1
              55          1
              54          1
              53          3
              51          2
              50          1
              49          1
              48          1
              47          2
              45          1
              44          1
              43          1
              42          2
              41          1
              40          4
              39          2
              37          2
              36          3
              35          1
              34          2
              30          2
              29          1
              28          2
              27          1
              24          2







                   Table of Item Difficulty for the 2010
                      American Mathematics Contest  8
                 Tabulation of responses by    3005 Students
                             Percent of Responses


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

      1    0.87      2.90     94.88*     1.00      0.30      0.07      0.00
      2    4.26      2.13      2.00     67.15*    23.89      0.50      0.07
      3    8.02     24.29     61.96*     3.86      0.97      0.87      0.03
      4    7.29      8.12     63.49*    13.54      7.19      0.33      0.03
      5    8.35     67.12*     9.48      6.16      8.22      0.63      0.03
      6    4.63      5.82      2.26      7.35     79.50*     0.23      0.20
      7   37.00     33.58*    10.95      5.99     11.78      0.60      0.10
      8   22.93     27.02     23.09     20.00*     4.83      2.10      0.03
      9   14.21      9.12     32.45     38.10*     5.42      0.70      0.00
     10   18.50     23.59*    20.60     19.90     15.74      1.63      0.03
     11   20.00     55.77*     7.82     10.58      4.49      1.30      0.03
     12   46.29     16.34      9.75     19.87*     6.86*     0.87      0.03
     13    9.52     13.28     29.28     20.97     24.09*     2.73      0.13
     14   10.48     11.65     37.70*    20.63     16.64      2.76      0.13
     15   33.31     17.04     30.88*    10.28      5.66      2.83      0.00
     16   40.40     14.88*     9.05     20.07     12.75      2.83      0.03
     17   12.31     35.01     23.06     15.81*     9.85      3.76      0.20
     18   12.48     19.70     30.98*    18.17     15.41      3.13      0.13
     19   26.36     20.33     30.25*    11.55      6.86      4.53      0.13
     20   28.09*    17.97     26.09     14.51      9.38      3.96      0.00
     21    9.15     18.20     34.28*    18.44     13.78      6.09      0.07
     22   12.75     21.80     18.77     20.57     19.53*     6.22      0.37
     23   16.24     22.16*    21.40     20.43     12.58      6.99      0.20
     24   15.34*    24.26     19.13     24.43     10.65      6.06      0.13
     25   16.44     33.81     11.98     11.18     18.97*     7.49      0.13


   (*)  Correct Response

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