3 pts
4 pts
5 pts
This includes: Title on Graphs, Labels, and Appropriate Units Used on Graphs.
Line is drawn well and accurately. One equation (for either a linear positive or linear negative correlation) has been correctly written.
A prediction regarding a point not listed on the trend line or graph is given for both the positive and negative linear correlation graphs. Example: At 12 minutes, the height will be _____.
Correlation makes sense and is realistic. The student determines the correlation type: 1) nonlinear, linear, or no correlation, 2) positive or negative correlation( for linear/nonlinear only) , and 3) strong or weak (linear/nonlinear, only).