CS560 Midterm Exam -- February 25, 2010

James S. Plank


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This was a very hard test, requiring a lot of programming. I tried to be lenient in my grading.

The ranges of grades are below. I am not breaking up grades into "B+" or "A-". Instead, I simply break them up into ABCD, and use those scores to calculate your final scores. When I get the final scores, I will break up the B's into A-/B+/B, and the C's into B-/C+/C.


Tukey Plots


This is a Tukey Plot, which has lines to the max and min, yellow box denoting the 1st and 3rd quartiles, hash marks at the median, and dot at the mean.

Histogram for Question 1

Histogram for Question 2

Histogram for Question 3

Histogram for Question 4