Hello everyone,

There are still about 6 people who have to take Prelim II. We'll update this page after they have taken it.

The mean was 76. The median was 80. The standard deviation was 15.4.

To the right we show the histogram, along with a rough estimate of the letter grade.

The grades were much better than prelim II, where the mean and median were 70. Take a look at how many got 90 and above!

Let's keep working to improve this. It would be nice to see a mean of 80-85 and no one below 60.

The prelims can be picked up in the ACCEL lab from 12:20 to 4:10 on Wednesday. After that, they will be in the Carpenter basement, where the consultants are. Handle regrades as before. Write a note, attach it to the prelim, and give it to Gries or a TA.

Grade
(rough)
A+
A
A
A
B+
B
B
C+
C
C
C–
D
D–
F

range and
number in it
100: 04
95-99: 10
90-94: 25
85-89: 23
80-84: 21
75-79: 20
70-74: 16
65-69: 15
60-64: 11
55-59: 09
50-54: 04
45-49: 04
40-44: 05
<40: 03

what do you
call this
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