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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Bridges covered. In Chapter 8 we found a relationship between the age of a bridge in Tompkins County, NY, and its condition as found by inspection. But we considered only bridges built since 1880. Tompkins County is the home of the oldest covered bridge in daily use in New York State. Built in 1853, it is judged to have a condition of 4.523.
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Suppose we were to add this bridge to the data.
a) If we use this regression to predict the condition of the covered bridge, what would its residual be?
b) If we add the covered bridge to the data, what would you expect to happen to the regression slope? Explain.
c) If we add the covered bridge to the data, what would you expect to happen to the Explain.
d) The bridge was extensively restored in 1972. If we use that date instead, do you find the condition of the bridge remarkable?
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