The SAS System       12:04 Monday, February 3, 2014   1

                                       The FREQ Procedure

                                     Table of q_pt by q_sg

                          q_pt      q_sg

                          Frequency|
                          Percent  |
                          Row Pct  |
                          Col Pct  |1: excel|2: good |4: poor |  Total
                          ---------+--------+--------+--------+
                          1: excel |     10 |     33 |     23 |     66
                                   |   1.24 |   4.08 |   2.85 |   8.17
                                   |  15.15 |  50.00 |  34.85 |
                                   |  20.41 |  10.15 |   5.30 |
                          ---------+--------+--------+--------+
                          2: good  |     31 |    162 |    100 |    293
                                   |   3.84 |  20.05 |  12.38 |  36.26
                                   |  10.58 |  55.29 |  34.13 |
                                   |  63.27 |  49.85 |  23.04 |
                          ---------+--------+--------+--------+
                          3: fair  |      5 |     85 |    106 |    196
                                   |   0.62 |  10.52 |  13.12 |  24.26
                                   |   2.55 |  43.37 |  54.08 |
                                   |  10.20 |  26.15 |  24.42 |
                          ---------+--------+--------+--------+
                          4: poor  |      3 |     45 |    205 |    253
                                   |   0.37 |   5.57 |  25.37 |  31.31
                                   |   1.19 |  17.79 |  81.03 |
                                   |   6.12 |  13.85 |  47.24 |
                          ---------+--------+--------+--------+
                          Total          49      325      434      808
                                       6.06    40.22    53.71   100.00
                         KAPPA Statistics with 95% Confidence Interval                         2
                                                                  12:04 Monday, February 3, 2014

                      kappa        se       p_value    lower_95    upper_95

                     0.21672    0.021015       0        0.17553     0.25791