You have heard many a student ask their professor if they curve their course. The answer is usually no,but you have become curious as to what might happen to the grades from a course if they were curved.Professor Heidt decides to try using a curve for his fall semester courses. In a curved course a certainpercentage of the students would receive each letter grade (i.e. 2% of the class would get a D-, 3% of theclass would get a D, etc.) The grade percentages for Professor Heidt's class will be as follows: