| 1. [d] Data [max 3] |
|---|
| +1 | per column of correct data [2] |
| +1 | extension first col, force second col |
| 2. [t] Data tables format [3] |
|---|
| 3 | Clear, concise, well thought out, informative, labels and units in the head |
| 2 | Missing borders or other minor format inconsistencies, or missing one element in the head such as units, or has orphan rows without header row |
| 1 | Incomplete, runs off edges of page, lacks minimal margins, or missing two or more elements such as borders and units |
| 3. [g] Data display: Graph [3] |
|---|
| 3 | xy scatter graph with correct axis labels including units |
| 2 | Missing a label, units for a label, or other single element |
| 1 | plotting the wrong data, or incomprehensible, wrong graph type, multiple missing elements |
| 4. [a] Data analysis [4] |
|---|
| +1 | determination of linearity |
| +1 | slope |
| +1 | units |
| +1 | analyzed sectional linearity, Hookean ranges |