2012 Exam 4
Key Version A (indicated by problem 83)

a blank answer here means that any single letter is considered correct
if more than one answer is listed, either was considered correct
only one answer per field is allowed on the scantron, even if multiple answers are correct

format is {Question # correct answer}: points per mistake

{1A 2B 3B 4B 5A }:7.0 pts 0 err, 5.5 pts 1 err, 3.0 pts 2 err, 0.0 pts 3 err, 0.0 pts 4 err,
{6B 7B 8A 9B }:3.0 pts 0 err, 2.0 pts 1 err, 0.5 pts 2 err, 0.0 pts 3 err,
{10A 11A 12B 13  }:3.0 pts 0 err, 1.0 pts 1 err, 0.0 pts 2 err, 0.0 pts 3 err,
{14B 15B 16B 17B }:3.0 pts 0 err, 2.0 pts 1 err, 0.5 pts 2 err, 0.0 pts 3 err,
{18B 19A 20B 21B }:3.0 pts 0 err, 2.0 pts 1 err, 0.5 pts 2 err, 0.0 pts 3 err,
{22B 23B 24B 25B }:3.0 pts 0 err, 2.0 pts 1 err, 0.5 pts 2 err, 0.0 pts 3 err,
{26B 27B 28A 29B }:3.0 pts 0 err, 2.0 pts 1 err, 0.5 pts 2 err, 0.0 pts 3 err,
{30B 31A 32A 33A 34B }:7.0 pts 0 err, 5.5 pts 1 err, 3.5 pts 2 err, 1.0 pts 3 err, 0.0 pts 4 err,
{35B 36A 37B 38A 39B }:6.0 pts 0 err, 4.5 pts 1 err, 2.5 pts 2 err, 0.5 pts 3 err, 0.0 pts 4 err,
40 F:3.0 pts
41 B:3.0 pts
{42B 43A 44B 45B 46B }:6.0 pts 0 err, 4.5 pts 1 err, 2.5 pts 2 err, 0.5 pts 3 err, 0.0 pts 4 err,
{47A 48B 49B 50A }:6.0 pts 0 err, 4.0 pts 1 err, 1.0 pts 2 err, 0.0 pts 3 err,
{51A 52B 53B 54B }:6.0 pts 0 err, 4.5 pts 1 err, 1.5 pts 2 err, 0.0 pts 3 err,
{55B 56A 57B 58B 59A }:7.0 pts 0 err, 5.5 pts 1 err, 3.5 pts 2 err, 1.0 pts 3 err, 0.0 pts 4 err,
{60B 61A 62B }:4.0 pts 0 err, 2.0 pts 1 err, 0.0 pts 2 err,
{63A 64A 65A 66B }:4.0 pts 0 err, 3.0 pts 1 err, 1.0 pts 2 err, 0.0 pts 3 err,
67 F:2.0 pts
68 H:2.0 pts
69 E:2.0 pts
70 B:2.0 pts
71 I:2.0 pts
72 G:2.0 pts
73 J:2.0 pts
74 D:2.0 pts
75 D:2.0 pts
76 A:2.0 pts
77 E:2.0 pts
{78B 79B 80A 81D 82B }:6.0 pts 0 err, 4.5 pts 1 err, 2.5 pts 2 err, 0.5 pts 3 err, 0.0 pts 4 err,
83 A:3.0 pts