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           2006 AMC8 Report for all schools in Idaho                   

           Number of schools returning results       13
           Average of school highest score        17.85
           Average school team score              47.15

           # of State Student Participants          564
           Overall State Average Score             9.45

                       Average Score by Grade level

                   Grade         # of Students  Average

                    5th               5           5.40
                    6th              50           8.26
                    7th             193           9.26
                    8th             309           9.82



           Number of Female Students                248
           Average Score of Female Students        8.88

                       Average Female Scores by Grade

                   Grade         # of Students  Average
                   5th                1           3.00
                   6th               20           6.60
                   7th               79           8.54
                   8th              145           9.41



           Number of Male Participants              304
           Average Score of Male Participants      9.88

                       Average score for Males by Grade

                   Grade         # of Students  Average
                   5th                4           6.00
                   6th               30           9.37
                   7th              111           9.75
                   8th              156          10.19




                     2006 American Mathematics Contest  8
                   Number of Students Achieving Indicated Score



                 SCORE        MALE       FEMALE       TOTAL*
                  25            1            0            1
                  24            0            1            1
                  23            0            0            0
                  22            1            0            1
                  21            0            0            0
                  20            3            0            3
                  19            3            0            3
                  18            3            0            3
                  17            2            1            3
                  16            3            1            4
                  15            9            6           15
                  14           16            5           22
                  13           18           13           31
                  12           29           18           49
                  11           30           27           58
                  10           24           29           58
                   9           45           26           73
                   8           44           33           77
                   7           30           34           65
                   6           21           24           45
                   5           14           19           33
                   4            5            7           12
                   3            3            3            6
                   2            0            1            1
                   1            0            0            0
                   0  (@)       0            0            0
                   0  ($)       0            0            0



           (@)  These students attempted some of the problems
           ($)  These students attempted none of the problems
           (*)  Total includes students who failed to mark their gender

                         2006 American Mathematics Contest  8
                             Number of Students by Grade
                              Achieving indicated Score



            SCORE   5th Grade    6th Grade    7th Grade    8th Grade
              25          0            0            0            1
              24          0            0            0            1
              23          0            0            0            0
              22          0            0            0            1
              21          0            0            0            0
              20          0            1            0            2
              19          0            0            1            2
              18          0            0            2            1
              17          0            0            2            1
              16          0            0            1            3
              15          0            1            5            9
              14          0            1           11           10
              13          0            2           10           19
              12          0            2           11           33
              11          0            4           17           36
              10          0            2           20           36
               9          1            6           25           40
               8          0           10           26           41
               7          0            4           29           31
               6          0            6           14           25
               5          3            9           12            8
               4          0            1            4            7
               3          1            1            2            2
               2          0            0            1            0
               1          0            0            0            0
               0(@)       0            0            0            0
               0($)       0            0            0            0



           (@)  These students attempted some of the problems
           ($)  These students attempted none of the problems

           Note:  Some students failed to indicate a grade




                   Table of Item Difficulty for the 2006
                      American Mathematics Contest  8
                 Tabulation of responses by     564 Students
                             Percent of Responses


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

      1    0.00      0.53      2.84     96.10*     0.35      0.18      0.00
      2    2.84      2.13     89.72*     2.84      1.77      0.71      0.00
      3   46.10*     6.38     21.63     12.06     11.88      1.77      0.18
      4    5.50     70.39*    10.28      8.69      4.96      0.18      0.00
      5    8.69      3.19      7.62     56.21*    18.97      4.96      0.35
      6    4.96     18.09     55.14*     8.16     12.59      1.06      0.00
      7   41.49     14.72*    10.28     16.67     14.18      2.66      0.00
      8   11.52      3.01     12.41     12.59     58.87*     1.60      0.00
      9   25.35     16.49     29.96*    12.06      9.57      6.56      0.00
     10   21.28*    34.57     19.86     10.28      9.93      4.08      0.00
     11   22.52     26.60     16.31*    18.09      9.57      6.74      0.18
     12    3.55      5.50     40.96     39.54*     8.33      2.13      0.00
     13    9.22     19.50     27.66     22.70*    15.43      5.50      0.00
     14    8.33     75.89*     5.14      4.08      3.55      2.84      0.18
     15   18.44     12.59     38.83*    13.30      9.57      7.27      0.00
     16   17.73     17.38     19.68     12.06     19.33*    13.83      0.00
     17    9.93     21.63*    12.94     34.04     13.83      7.62      0.00
     18    7.80     12.77     19.33     19.33*    28.37     12.23      0.18
     19    6.56     13.12     13.12     49.82*     6.56     10.64      0.18
     20   10.46     21.28     25.18*    19.86     10.46     12.77      0.00
     21   13.30*    13.83     17.20     18.44     21.81     15.25      0.18
     22   19.68     27.48     12.59     17.91*     6.21     15.96      0.18
     23   18.26*    13.83     17.20      8.87     25.35     16.31      0.18
     24   11.35*    13.12     25.89     15.78     12.94     20.74      0.18
     25   12.77     17.20*    17.73     14.89     14.18     23.23      0.00


   (*)  Correct Response

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