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 |