Sheet1
21-270: Introduction to Mathematical Finance
2013 Spring
Course Statistics
Cumulative Average
Cumulative Statistics Mean by Recitation Grade Cutoffs Grade Distribution
Min (%) 29.35 Section A A cutoff 86.25 =M + 0.63 Sd A's 31 29%
Q1 (%) 73.56 Mean 77.63 Section B B cutoff 75.25 =M - 0.18 Sd B's 45 42%
Q2 (%) 81.32 Sdev 13.48 Section C C cutoff 65.25 =M - 0.92 Sd C's 14 13%
Q3 (%) 86.83 Section D D cutoff 51.50 =M - 1.94 Sd D's 11 10%
Max (%) 94.01 R's 6 6%
Homework Average
Homework Statistics Mean by Recitation Grade Cutoffs Grade Distribution
Min (%) 14.06 Section A A cutoff 85 =M - 0.13 Sd A's 78 73%
Q1 (%) 83.24 Mean 87.01 Section B B cutoff 75 =M - 0.74 Sd B's 15 14%
Q2 (%) 93.23 Sdev 16.26 Section C C cutoff 65 =M - 1.36 Sd C's 5 5%
Q3 (%) 97.26 Section D D cutoff 50 =M - 2.28 Sd D's 4 4%
Max (%) 100 R's 5 5%
Exam #1
Exam Statistics Mean by Recitation Grade Cutoffs Grade Distribution
Min (%) 36 Section A A cutoff 90 =M + 0.48 Sd A's 41 38%
Q1 (%) 75.67 Mean 82.81 Section B B cutoff 75 =M - 0.54 Sd B's 40 37%
Q2 (%) 86.67 Sdev 14.73 Section C C cutoff 65 =M - 1.21 Sd C's 10 9%
Q3 (%) 94.67 Section D D cutoff 50 =M - 2.23 Sd D's 12 11%
Max (%) 100 R's 4 4%
Exam #2
Exam Statistics Mean by Recitation Grade Cutoffs Grade Distribution
Min (%) 18.67 Section A A cutoff 75 =M + 0.78 Sd A's 25 24%
Q1 (%) 54.67 Mean 63.16 Section B B cutoff 65 =M + 0.12 Sd B's 28 27%
Q2 (%) 65.33 Sdev 15 Section C C cutoff 55 =M - 0.55 Sd C's 25 24%
Q3 (%) 73.33 Section D D cutoff 40 =M - 1.55 Sd D's 19 18%
Max (%) 88.67 R's 8 8%
Exam #3
Exam Statistics Mean by Recitation Grade Cutoffs Grade Distribution
Min (%) 38.67 Section A A cutoff 90 =M + 0.77 Sd A's 26 25%
Q1 (%) 69.33 Mean 78.83 Section B B cutoff 80 =M + 0.08 Sd B's 26 25%
Q2 (%) 80 Sdev 14.46 Section C C cutoff 70 =M - 0.62 Sd C's 24 23%
Q3 (%) 89.33 Section D D cutoff 55 =M - 1.65 Sd D's 23 22%
Max (%) 100 R's 6 6%
Final Exam
Exam Statistics Mean by Recitation Grade Cutoffs Grade Distribution
Min (%) 28.5 Section A A cutoff 90 =M + 0.47 Sd A's 42 41%
Q1 (%) 78.25 Mean 83.73 Section B B cutoff 80 =M - 0.29 Sd B's 29 28%
Q2 (%) 88 Sdev 13.15 Section C C cutoff 70 =M - 1.05 Sd C's 19 18%
Q3 (%) 92.25 Section D D cutoff 60 =M - 1.81 Sd D's 6 6%
Max (%) 100 R's 7 7%