Grading Policy: Your homework assignments will be graded by letters. There are 9 levels: A, A-, B+, B, B-, C, D, E, F. The corresponding points are: A for 6.0, A- for 5.5, B+ for 5.0, B for 4.5, B- for 4.0, C for 3.0, D for 2.0, E for 1.0 and F for null. There will be 6 assignment through the term, but I will pick your best five for counting your final homework grade. Your final homework grade will be the cumulative points of your best 5 homework assignments. The total grade is 30.
Statistics for Midterm I : average 56.48, median 55.
Statistics for Midterm II : average 61.39, median 61.