Homework 2: Question difficulty
vs discrimination
Last calculated: never
No student data.
Homework 2: Question statistics
Last calculated: never
Question | Mean score | Discrimination | Auto-graded Attempts | Quintiles | Actions |
---|---|---|---|---|---|
1. Addition of vectors in Cartesian coordinates | — | Manual grading | |||
2. Advantages of fossil fuels (radio) | — | Manual grading | |||
3. Understanding motion from a position-time graph | — | Manual grading | |||
4. File download example question | — | Manual grading | |||
5. Differentiate a polynomial function of one variable | — | Manual grading | |||
6. Nested question | — | Manual grading | |||
7. Workspace test | — | Manual grading |
Homework 2: Detailed question
statistics
Last calculated: never
Question | Mean (μ) | Median | SD (σ) | Discrim. | Some sub. (%) | Some perfect sub. (%) | Some nonzero sub. (%) | μFirst Sub. Score | σFirst Sub. Score | First Sub. Score Hist. | μLast Sub. Score | σLast Sub. Score | Last Sub. Score Hist. | μMax Sub. Score | σMax Sub. Score | Max Sub. Score Hist. | μAvg. Sub. Score | σAvg. Sub. Score | Avg. Sub. Score Hist. | μSub. Score Array | μIncr. Sub. Score Array | μNum. Sub. | σNum. Sub. | Num. Sub. Hist. | Quintile Scores |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1. addVectors | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ||||||||
2. fossilFuelsRadio | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ||||||||
3. positionTimeGraph | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ||||||||
4. downloadFile | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ||||||||
5. differentiatePolynomial | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ||||||||
6. subfolder/nestedQuestion | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ||||||||
7. workspace | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |