Weighted average (2.2% per homework (20%),
                                       4% per quiz (12%),
                                       23% midterm,
                                       45% final)
      Graded out of 170.  High of 147.
      Mean score 45.39     Standard Deviation 20.45
      38 students 
                                   Median 47.91
                                           v
 3                       *                  *                               
 2                  *    *            *    **   *            **             
 1 * *         * *  * ** *  **    ** **   *** ***      *  *  **    * **    *
----------------------------------------------------------------------------
   4      13      22      31      40      48      57      66      75      84





                                  Final                             
      Graded out of 170
      Mean score 83.06     Standard Deviation 34.17
      36 students with a Final

                                 Median 84.00
                                         v
 3                                  *                                       
 2                  *               **      *     *        *                
 1 *       *    * *** * * * *  *    **   *****   **      * ** ***  *   *   *
----------------------------------------------------------------------------
  13      28      43      58      73      87     102     117     132     147


                                Midterm
      Graded out of 120.  High of 105.
      Mean score 55.82     Standard Deviation 25.47
      39 students with a MT   

                           Median 52.00
                                   v
 3                       *                                                  
 2            ** *       *         *               **                       
 1 *      *   ** *   *****   *  ** * * ** *     * ****    ** ** *     *  * *
----------------------------------------------------------------------------
  10      21      31      42      52      63      73      84      94     105




                               Quiz 1
      Graded out of 21 (4; 3; 14 (+2 right, -2 wrong, no neg scores))
      Mean score 10.17     Standard Deviation 4.82
      36 students with a Q1
                                   Median 10.50
                                           v
 7                            *
 6                            *
 5                            *              *
 4                            *              *                     *
 3                            *          *   *      *              *
 2                    *       *          *   *  *   *   *          *       *
 1 *   *      *   *   *       *  *   *   *   *  *   *   *          *       *
----------------------------------------------------------------------------
   0       2       4       6       8      11      13      15      17      19



                              Quiz 2
      Graded out of 32.  High 31.
      Mean score 17.97     Standard Deviation 8.35
      32 students with a Q2
                                       Median 19.00
                                               v
 4          *                                *
 3          *                  *             *        *
 2          *                  *             * *    * * *           *
 1 *        *             *    *      *   *  * * *  * * *  *      * * *  * *
----------------------------------------------------------------------------
   0       3       7      10      14      17      21      24      28      31

                               Quiz 3
      Graded out of 32  High 26
      Mean score 15.90     Standard Deviation 6.72
      31 students with a Q3
                                  Median 16.00
                                          v
 3              *                         *         *         *
 2 *            *  *      *            *  *         *         *  *         *
 1 *         *  *  *      *  *  *      *  *         *  *   *  *  *  *   *  *
----------------------------------------------------------------------------
   4       6       9      11      14      16      19      21      24      26





                              PS1
      Graded out of 70
      Mean score 34.20     Standard Deviation 20.17
      41 students with a ps1
                                Median 35.00
                                        v
 4                                                                 *
 3 *         *          *          *        *                    * *
 2 *         **        ***         *        *                   ** *
 1 *         **        ***       * * *  ******        * *       ** *  *    *
----------------------------------------------------------------------------
   0       8      15      23      30      38      45      53      60      68


                              PS2
      Graded out of 40
      Mean score 14.64     Standard Deviation 8.38
      42 students with a ps2
                 Median 12.50
                         v
 5                   *
 4                   *                          *
 3           *       *                          *
 2         * *     * ** * *         *   *   *   *       *
 1 * *   * * * * * * ** * * * *   * * * *   * * *     * *                  *
----------------------------------------------------------------------------
   1       5       9      13      17      22      26      30      34      38


                             Statistics on PS3
      Graded out of 50
      Mean score 29.84     Standard Deviation 13.08
      38 students with a PS3
                                    Median 30.50
                                            v
 3                                  *                *
 2 *                                *    *  **       *  *  *    *        *
 1 *  * *  *     *        * * **  * *    ** **  *    * **  * *  *    *  ** *
----------------------------------------------------------------------------
   4       9      14      19      24      30      35      40      45      50


                             Statistics on PS4
      Graded out of 50
      Mean score 28.42     Standard Deviation 11.94
      31 students with a PS4
                                Median 30.00
                                        v
 3             *
 2 *        * **                 *           * * *
 1 *        * **     **          * *  * * *  * * **   * *      *  * *  *   *
----------------------------------------------------------------------------
   9      14      18      23      27      32      36      41      45      50

                             Statistics on PS5
      Graded out of 40
      Mean score 22.15     Standard Deviation 10.75
      26 students with a PS5
                            Median 21.00
                                    v
 3                                  *
 2 *     *       *              *   *   *       *                    *     *
 1 *     *       *    *   * *   *   *   *   *   * *          *       * *   *
----------------------------------------------------------------------------
   5       9      13      17      21      24      28      32      36      40


                             Statistics on PS6
      Graded out of 50
      Mean score 25.14     Standard Deviation 10.27
      29 students with a PS6
                               Median 25.00
                                       v
 2                   * *        * *    *        * *             *
 1 * * *             * *      * * **   * *  * * * * **     *    *   *      *
----------------------------------------------------------------------------
   5       9      14      18      23      27      32      36      41      45