A statistical program is recommended. You may need to use the appropriate appendix table or technology to
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A statistical program is recommended. You may need to use the appropriate appendix table or technology to answer this question
Data for two variables, x and y, follow.
a. Develop the estimated regression equation for these data. (Round your numerical values to two decimal places.)
b. Plot the standardized residuals versus y?.
Do there appear to be any outliers in these data? Explain.
The value of the standardized residual for all observations ? is either greater than +2 or less than -2. Therefore, there -Select-.
c. Compute the sudentized deleted residuals for these data (Round your answers to two decimal places)
Related Book For
Business Statistics a decision making approach
ISBN: 978-0133021844
9th edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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