Grading scheme for homework 2: 1. 5 marks per part 2. 6 marks (3 marks for 'if' direction and 3 marks for 'only if' direction) 3. 5 marks per part 4. 6 marks 5. 6 marks. 6. (a) 5 marks (3 marks for construction, 2 marks for a formal proof) (b) 2 marks Total: 55 marks Grades (by last 4 digits of student number) Test2 A2 ------------------------------------------------- 1468 31 26 5876 31 50 4604 39 53 0546 40 55 5164 40 49 8659 29 42 3346 31 42 7820 32 49 3831 38 53 8989 34 43 0329 14 * 9322 27 49 8791 22 * 2266 33 50 6815 23 44 2265 22 51 4390 32 34 1600 31 43 1085 33 29 2899 28 44 0257 34 49 4711 37 55 3700 29 46 2174 32 51 2910 * 35 9805 33 30 1797 38 39 6839 23 51 2877 40 41 3511 * 46 0323 40 43 0531 39 46 1704 25 51 6261 33 29 8779 35 46 7489 22 40 5410 31 51 6834 30 43 2314 31 21 4570 35 48 Avg 31 44 Avg. % 78 80 Test 2 ---------------------- 40 and above 4 35-39 5 30-34 18 25-29 5 20-24 5 19 and below 1 Total 38 Average: 31 Avg. % : 78 Assignment 2 ----------------------- 50 and above 11 45-49 9 40-44 10 35-39 2 30-34 2 29 and below 4 Total 38 Average: 44 Avg. % : 80