ASTR 305
Life in the Universe

Letter grades are not provided because your letter grade in this class will be determined by the overall distribution of points at the end of the semester. However, here you can see where your exam 2 score falls within the distribution of exam 2 scores. Since this distribution is a;most a perfect bell curve (Gaussian distribution), I would assign a straigh curve to this exam. That would mean a 70 is a solid "C". I would roughly assign letter grades as 60-74.9 is a "C-" to a "C+", 75-89.9 is a "B-" to a "B+", and 90 and above is an "A-" to an "A+". That is 9 "A"s out of 38 students, 9 "B"s, 15 "C"s, and 5 "D"s. This is a reasonable dsitribution of grades. But as I said, those letter grades mean very little at this time. So, do NOT think that because you have a 60 that you get a "D" or that below 60 is an "F". That is not the case for this course. However, if you scored below 55 on this exam, I would strongly urge you to "modify" your study habits.