Homework 1 (due 01/22).  Solutions.  (Max: 35, Mean: 31.8, Std Dev: 2.4)

Homework 2 (due 01/29).  Solutions.  (Max: 35, Mean: 24.1, Std Dev: 7.5)

Homework 3 (due 02/05).  Solutions.  (Max: 35, Mean: 22.0, Std Dev: 9.4)

Homework 4 (EXTENDED due 02/15).  Solutions.  (Max: 8, Mean: 4.8, Std Dev: 2.4)

Homework 5 (due 02/26).  Solutions.  (Max: 25, Mean: 18.5, Std Dev: 5.2)

Practice Midterm 1.  Solutions.  Topics.

Homework 6 (due 03/08).  Solutions.  (Max: 25, Mean: 20.6, Std Dev: 3.4)

Midterm 1.  Solutions.

Homework 7 (due 03/15).  Solutions.  (Max: 25, Mean: 11.9, Std Dev: 6.3)

Row reduction revisited.

Homework 8 (due 03/31).  Solutions.  (Max: 25, Mean: 14.0, Std Dev: 6.3)

Practice Midterm 2.  Solutions.

Midterm 2.  Solutions.

Homework 9 (due 04/19).  Solutions.  (Max: 20, Mean: 16.1, Std Dev: 3.9)

Homework 10 (due 04/26).  Solutions.  (Max: 20, Mean: 12.2, Std Dev: 5.3)

Homework 11 (due 05/07).  EXTRA CREDIT.

Practice Final.  Solutions.  Topics.