Some test scores changed

As I was putting together some notes for class tomorrow about your test, I realized a common error that was made in one of the "numerical response" questions that I can't believe I didn't see earlier.  With the problem about the fluid leaking out of a bottle, a number of students integrated correctly, but added the amount that leaked OUT to the initial amount (instead of subtracted).  I originally gave no credit for this particular wrong answer, but I just went through and change it to 1/2 off.  I have also fixed a couple of grading errors.  This adjustment did not change the grade distributions much, but I will share these with you on Monday.