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           2010 AMC8 Report for all schools in New York                

           Number of schools returning results      115
           Average of school highest score        18.42
           Average school team score              49.66

           # of State Student Participants         8836
           Overall State Average Score             8.96

                       Average Score by Grade level

                   Grade         # of Students  Average

                    5th              53           8.43
                    6th             637           8.03
                    7th            3009           8.50
                    8th            4970           9.38



           Number of Female Students               4064
           Average Score of Female Students        8.47

                       Average Female Scores by Grade

                   Grade         # of Students  Average
                   5th               19           8.37
                   6th              265           7.37
                   7th             1425           7.93
                   8th             2296           8.95



           Number of Male Participants             4521
           Average Score of Male Participants      9.42

                       Average score for Males by Grade

                   Grade         # of Students  Average
                   5th               33           8.45
                   6th              356           8.51
                   7th             1506           9.05
                   8th             2562           9.78




                     2010 American Mathematics Contest  8
                   Number of Students Achieving Indicated Score



                 SCORE        MALE       FEMALE       TOTAL*
                  25            2            1            3
                  24            6                         6
                  23           12            3           15
                  22           13            6           19
                  21           25            7           32
                  20           23           13           36
                  19           36           11           49
                  18           46           19           65
                  17           53           28           81
                  16           81           35          117
                  15          102           46          152
                  14          162           86          256
                  13          221          115          345
                  12          301          200          516
                  11          365          303          679
                  10          469          438          942
                   9          572          516         1125
                   8          631          611         1273
                   7          517          557         1106
                   6          388          460          882
                   5          262          315          592
                   4          129          158          297
                   3           46           88          137
                   2           27           22           52
                   1            6           11           18
                   0  (@)       1            1            2
                   0  ($)      25           14           39



           (@)  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                                    2            4
              23                                    5           10
              22          1                         4           14
              21                       1            7           24
              20                       1           11           24
              19                       1            8           36
              18          1            1           19           44
              17                       4           23           54
              16                       6           31           78
              15          2           11           35          100
              14          1           12           71          169
              13          3           10          109          217
              12          3           29          150          325
              11          2           47          196          424
              10          2           61          290          573
               9          5           79          338          677
               8          9           84          466          692
               7          5           85          402          596
               6          9           72          356          426
               5          6           64          255          250
               4          1           31          130          128
               3                      24           65           46
               2          3            5           17           26
               1                       1            8            8
               0(@)                    8           10           23
               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
              71          1
              70          2
              67          1
              66          2
              65          2
              63          4
              62          5
              60          6
              59          2
              58          3
              57          5
              56          5
              55          3
              53          6
              52          3
              51          1
              50          5
              49          6
              48          2
              47          4
              46          8
              45          1
              44          8
              43          3
              42          7
              41          5
              40          2
              39          1
              37          2
              36          3
              34          1
              30          1
              27          2







                   Table of Item Difficulty for the 2010
                      American Mathematics Contest  8
                 Tabulation of responses by    8836 Students
                             Percent of Responses


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

      1    1.41      2.91     93.66*     1.14      0.34      0.53      0.00
      2    6.80      2.49      2.80     62.42*    24.05      1.37      0.08
      3    7.75     24.26     59.45*     4.98      1.56      1.97      0.02
      4    7.63     12.72     58.04*    12.85      7.75      0.98      0.03
      5    8.33     60.58*    12.22      8.13      8.82      1.84      0.08
      6    4.64      5.07      3.64      8.17     77.40*     0.86      0.22
      7   39.92     30.15*    10.49      6.22     11.84      1.29      0.09
      8   23.86     25.96     22.88     17.66*     6.37      3.20      0.07
      9   15.47      9.56     34.88     32.48*     5.87      1.63      0.10
     10   23.29     22.60*    19.74     17.66     14.06      2.63      0.03
     11   19.50     53.84*     8.58     10.80      5.27      1.94      0.08
     12   46.47     14.76     11.86     17.63*     7.58*     1.63      0.07
     13    9.73     13.25     30.44     21.02     21.77*     3.67      0.11
     14   10.59     13.51     35.80*    20.35     16.26      3.37      0.11
     15   30.12     18.47     30.14*    11.45      6.08      3.66      0.09
     16   35.92     15.06*    10.77     19.84     14.01      4.27      0.12
     17   13.18     28.35     26.00     16.53*    10.57      5.15      0.22
     18   11.83     19.76     30.50*    17.27     15.50      4.90      0.24
     19   22.45     19.99     31.69*    12.96      6.75      6.01      0.16
     20   26.03*    18.50     25.26     14.83     10.05      5.19      0.14
     21    9.64     20.38     33.09*    18.25     11.63      6.81      0.18
     22   11.83     20.44     21.87     20.86     17.92*     6.86      0.24
     23   15.90     20.71*    26.06     18.16     11.37      7.53      0.26
     24   13.23*    24.78     18.39     25.77     11.34      6.36      0.12
     25   14.29     35.08     13.48     11.37     17.71*     8.00      0.06


   (*)  Correct Response

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