Consider the table showing the given, predicted and residual values for a data set. A 4-column table with 4 rows. The first colu
mn is labeled x with entries 1, 2, 3, 4. The second column is labeled given with entries negative 2.5, 1.5, 3, 5. The third column is labeled predicted value with entries negative 2.2, 1.2, 3.7, 4.9. The fourth column is labeled residual value with entries negative 0.43, 0.3, negative 0.7, 0.1. Which point would be on the residual plot of the data? (1, –2.2) (2, 1.5) (3, 3.7) (4, 0.1)
Step-by-step explanation: I believe the answer would be (4, 0.1).
When plotting a residual, use the x-value, in this case 4, and the residual value as the y. (4, 0.1) The 4 is the x value, and the 0.1 replaces the y value. In the table the column headers will show you what the x, y, and residuals are. Just disregard the y-value and "predicted" and "given" columns, they are not needed when plotting the residual. I really hope this helps, and I hope I explained it well!
