Data for two variables, x and y, follow. a. Develop the estimated regression equation for these data.
Question:
a. Develop the estimated regression equation for these data.
b. Compute the studentized deleted residuals for these data. At the .05 level of significance, can any of these observations be classified as an outlier? Explain.
c. Compute the leverage values for these data. Do there appear to be any influential observations in these data? Explain.
d. Compute Cook's distance measure for these data. Are any observations influential? Explain.
Transcribed Image Text:
xi 22 24 26 28 40 y 12 21 31 35 70
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a The Minitab output is shown below The regression equation is Y 533 311 X Predicator Coef SE Coef T ...View the full answer
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Related Book For
Statistics For Business And Economics
ISBN: 9780538481649
11th Edition
Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
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