Concept explainers
To confirm the value of the residual shown in the TI-
Answer to Problem 4.34E
Thus the residual is
Explanation of Solution
In the calculator corner, we note in the left image of the calculator screen that the residual corresponding with
Residual
By the table on the page
Regression equation found in the previous calculator corner:
Let us first determine the predicted value at
The residual is the difference between the observed
Residual
We note that the residual is exactly the same as the residual obtained in the calculator corner.
Chapter 4 Solutions
Statistics Through Applications
Additional Math Textbook Solutions
Introductory Statistics (2nd Edition)
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