Item Analysis

Team test
Total participants: 62
Problem  Percent Correct  Total
      1            19.35     12
      2            46.77     29
      3            14.52      9
      4            17.74     11
      5            33.87     21
      6            12.90      8
      7            14.52      9
      8            11.29      7
      9             3.23      2
     10             9.68      6
     11             3.23      2
     12             6.45      4
     13             3.23      2
     14             4.84      3
     15             0.00      0

Power test
Total participants: 61
Problem  Percent Correct  Mean Score  Points  Total
      1            96.72        3.87       4    236
      2            61.20        3.67       6    224
      3            44.59        2.23       5    136
      4            35.74        1.79       5    109
      5            93.21        6.52       7    398
      6            65.90        3.30       5    201
      7            36.68        2.93       8    179
      8            61.31        3.07       5    187
      9             6.01        0.72      12     44
     10             9.43        0.75       8     46
     11            96.17        5.77       6    352
     12            70.49        4.23       6    258
     13            58.74        3.52       6    215
     14            61.89        4.95       8    302
     15            20.64        3.51      17    214
     16             4.99        1.15      23     70
     17             0.00        0.00      22      0
     18             0.00        0.00      17      0
     19            67.76        4.07       6    248
     20            31.48        3.15      10    192
     21            14.75        0.89       6     54
     22            13.52        1.08       8     66

Advanced Topics test
Total participants: 124
Problem  Percent Correct  Total
      1            62.10     77
      2            32.26     40
      3            29.84     37
      4            16.13     20
      5            15.32     19
      6            12.90     16
      7            13.71     17
      8            20.97     26
      9             7.26      9
     10             1.61      2

Algebra test
Total participants: 221
Problem  Percent Correct  Total
      1            84.16    186
      2            70.59    156
      3            36.65     81
      4            28.51     63
      5            15.38     34
      6             7.69     17
      7             6.79     15
      8             2.26      5
      9             4.52     10
     10             0.90      2

Calculus test
Total participants: 119
Problem  Percent Correct  Total
      1            69.75     83
      2            30.25     36
      3            22.69     27
      4            16.81     20
      5            18.49     22
      6             3.36      4
      7             0.00      0
      8             0.84      1
      9             1.68      2
     10             3.36      4

Geometry test
Total participants: 169
Problem  Percent Correct  Total
      1            47.93     81
      2            42.01     71
      3            17.75     30
      4            26.63     45
      5            13.02     22
      6            11.83     20
      7            13.61     23
      8             8.88     15
      9             4.73      8
     10             0.59      1

General test
Total participants: 136
Problem  Percent Correct  Total
      1            94.85    129
      2            85.29    116
      3            72.06     98
      4            65.44     89
      5            83.82    114
      6            25.00     34
      7             7.35     10
      8            50.00     68
      9            27.21     37
     10            22.79     31
     11            71.32     97
     12            38.97     53
     13            37.50     51
     14            44.12     60
     15            82.35    112
     16            51.47     70
     17            27.21     37
     18             6.62      9
     19            22.06     30
     20             1.47      2
     21            23.53     32
     22             5.15      7
     23            23.53     32
     24             5.88      8
     25            13.97     19