Consider the following data for two variables, x and y. a. Compute the standardized residuals for these
Question:
a. Compute the standardized residuals for these data. Do the data include any outliers? Explain.
b. Compute the leverage values for these data. Do there appear to be any influential observations in these data? Explain.
c. Develop a scatter diagram for these data. Does the scatter diagram indicate any influential observations? Explain.
Transcribed Image Text:
x 4 5 78 10 12 12 22 y 12 14 16 15 18 20 24 19
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a The Minitab output is shown below The regression equation is Y 130 0425 X Predictor 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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