Students were rated on the following items for each program written:
Where a student did not have time to attempt the second program, the mark used for Coding Style on the program that was finished was used for that program as well, on the assumption that the student would code the second program using the same style.
The last question on the advantages of Structured Programming was worth 2 marks and was treated as a Bonus question. The test totalled 20 marks, of which only 18 was needed to get 100%.
One student still has not filled in my Web page registration, and he will not receive a mark until he does.
Here are some answers to the programming problems in Lab 6.
Lab 6 Statistics | ||||||||
Final Mark | Basic Scheme | Count | Percent | Cumulative | Cumulative | |||
0 | F | 3 | 19% | 19% | 100% | |||
Mean | 67.4 | 50 | D | 2 | 13% | 31% | 81% | |
Median | 66.7 | 60 | C | 6 | 38% | 69% | 69% | |
Mode | 66.7 | 70 | B | 1 | 6% | 75% | 31% | |
Population Std Deviation | 20.8 | 80 | A | 4 | 25% | 100% | 25% | |
Standard Deviation | 21.5 | 16 | 100% | |||||
Population Variance | 431.6 | |||||||
Sample Variance | 460.4 | |||||||
Kurtosis | -0.7 | |||||||
Skewness | 0.1 | |||||||
Range | 66.7 | |||||||
Minimum | 33.3 | |||||||
Maximum | 100.0 | |||||||
Sum | 1077.8 | |||||||
Count | 16.0 | |||||||
Confidence Level(95.0%) | 10.5 | |||||||
Full Scheme | Count | Percent | Cumulative | Cumulative | ||||
0 | F | 3 | 19% | 19% | 100% | |||
50 | D- | 1 | 6% | 25% | 81% | |||
53 | D | 1 | 6% | 31% | 75% | |||
56 | D+ | 0 | 0% | 31% | 69% | |||
60 | C- | 0 | 0% | 31% | 69% | |||
63 | C | 0 | 0% | 31% | 69% | |||
66 | C+ | 6 | 38% | 69% | 69% | |||
70 | B- | 1 | 6% | 75% | 31% | |||
73 | B | 0 | 0% | 75% | 25% | |||
76 | B+ | 0 | 0% | 75% | 25% | |||
80 | A- | 0 | 0% | 75% | 25% | |||
87 | A | 0 | 0% | 75% | 25% | |||
94 | A+ | 4 | 25% | 100% | 25% | |||
16 | 100% | |||||||
Last Updated on 98-02-21
By Ian! D. Allen