A hint to get started
Sketch the eleven insulin and time observations
The source records the time for blood sugar to return to normal after insulin was injected into a diabetic patient.
| Insulin (milli-units) | Time (minutes) |
|---|---|
| 40 | 4.10 |
| 60 | 4.07 |
| 95 | 3.98 |
| 100 | 3.90 |
| 125 | 3.81 |
| 160 | 3.75 |
| 180 | 3.72 |
| 210 | 3.77 |
| 240 | 3.63 |
| 260 | 3.57 |
| 500 | 3.30 |
Sketch a scatter diagram with insulin injected as the independent variable. Give a brief description of any observed pattern.
CJC · Lecture · Example 1
Identify what is used as the explanatory input and what is observed as the response.
Keep each observation paired and inspect the scatter before describing the association.