From owner-cse191-sp08-list@LISTSERV.BUFFALO.EDU Mon Feb 4 11:54:05 2008 Date: Mon, 4 Feb 2008 11:53:24 -0500 From: "William J. Rapaport" Subject: 191: H.W. ANSWERS & GRADING To: CSE191-SP08-LIST@LISTSERV.BUFFALO.EDU ------------------------------------------------------------------------ Subject: 191: H.W. ANSWERS & GRADING ------------------------------------------------------------------------ 1. I have posted the answers to HW #1 at: http://www.cse.buffalo.edu/~rapaport/191/S08/Private/hw01-ans To read this file, you will need a username and password: username=Bill (my first name :-) password=Rapaport (my last name :-) ------------------------------------------------------------------------ 2. In general, each HW problem will be worth 3 points: 3 = completely correct 2 = neither completely correct nor completely incorrect 1 = completely incorrect 0 = no answer given Variations on this scheme for each problem are noted on the answer sheet. At the bottom of the file, there is a mapping from points to letters. For a full explanation of my grading scheme, see my website "How I Grade" at: http://www.cse.buffalo.edu/~rapaport/howigrade.html ------------------------------------------------------------------------ 3. In the future, I will post HW grading schemes when the HW is due, and HW answers after you have handed them in. HW #2's answers will be posted soon. All answers will be available by links from the HW Assignments page: http://www.cse.buffalo.edu/~rapaport/191/S08/hw.html ------------------------------------------------------------------------ 4. Here are the grading schemes for HW #2 and HW #3 (though I retain the right to change the scheme for HW #3): HW #2: Total points = 33 A 32 - 33 A- 30 - 31 B+ 29 B 27 - 28 B- 25 - 26 C+ 23 - 24 C 19 - 22 C- 16 - 18 D+ 12 - 15 D 7 - 11 F 0 - 6 HW #3: Total points = 72 A 69 - 72 A- 65 - 68 B+ 61 - 64 B 57 - 60 B- 53 - 56 C+ 49 - 52 C 41 - 48 C- 33 - 40 D+ 25 - 32 D 13 - 24 F 0 - 12