# CSE 30 -- Grades Distribution

## Assignment 1

The grade distribution is given by the following plot:

where the column indices are the score in 10s of points (so column 9
correspond to scores of 90 and higher), and the height of the column
represent the number of people with that score.
There are several handins that were similar or identical. For those
of you who received a zero and believe that the similarity between
your homework and the other person's was accidental, you should come
talk to me.

## Assignment 2

The following bar chart
gives the grade distribution:

## Assignment 3

The following bar chart
gives the grade distribution:

## Midterm

The following bar chart
gives the grade distribution:

**Midterm, with answers are available.**
I did **not** expect you to finish it. The stats to the midterm is
available. The midterm grade distribution is:

If I were to assign a letter grade on the midterm (not really useful,
since at the end of the quarter I will simply add the numeric scores
together as weighed by the relative worth of homework/midterm/final),
I would (roughly) give the people with more than 80 points an A, those
with more than 60 points a B, those with more than 40 points a C, and
the remainder a D.

## Assignment 4

The following is the grade distribution; it's bimodal.

The statistics for the assignment are:
87 students handed in something.
Assignment as a whole: mean 63.5057
stdev 29.3535
Part 1: mean 9.655172
stdev 1.824656
Part 2: mean 10.747126
stdev 8.189169
Part 3: mean 10.862069
stdev 8.944493
Part 4: mean 5.724138
stdev 4.214615
Part 5: mean 26.517241
stdev 12.587041

Sample solutions to assignment 4 are available.
There are three versions:
A,
B, and
C.

## Assignment 5

Assignment 5 has not been completely graded yet.
A sample solution for assignment 5 is available.
The comments are a little different that what I expect from you, since
they are more pedagogical in nature -- pay attention to the stuff
about the delay slots.

## Assignment 6

The following is the grade distribution.

The statistics for the assignment are:
77 students handed in something.
Assignment as a whole: mean 70.3117
stdev 23.7324
Part 1: mean 6.389610
stdev 4.196956
Part 2: mean 14.727273
stdev 6.871050
Part 3: mean 13.389610
stdev 13.234308
Part 4: mean 17.038961
stdev 5.650978
Part 5: mean 18.766234
stdev 3.706422

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