Midterm Statistics.

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Presentation transcript:

Midterm Statistics

Midterm (150 points) 49 students take the midterm exam Average: 108.9 Median: 111 Std: 26.4 Max: 149 Min: 42

Grade Distribution

Problem 1&2 Problem 1 (18 points, True or False) Average 15.50 Std: 2.95 Problem 2( 20 points, 2D Transformation) Average: 8.90 Std: 6.21

Problem 3&4 Problem 3 (25 points, BSP) Problem 4 (20 points, Clipping) Average: 15.30 Std: 8.5 Problem 4 (20 points, Clipping) Average: 18.47 Std: 3.67

Problem 5&6 Problem 5 (25 points, Color Model) Problem 6(17 points) Average 17.01 Std: 7.64 Problem 6(17 points) Average 11.01 Std: 3.72

Problem 7&8 Problem 7 (25 points, scan conversion) Average: 17.55 Std: 6.01 Problem 8 (Bonus 10 points, Hierarchical Model) Average: 5 Std: 3.46