Suppose we fit a regression line to predict the number of incidents of skin cancer per 1,000
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Suppose we fit a regression line to predict the number of incidents of skin cancer per 1,000 people from the number of sunny days in a year. For a particular year, we predict the incidence of skin cancer to be 1.5 per 1,000 people, and the residual for this year is 0.5. Did we over or underestimate the incidence of skin cancer? Explain your reasoning.
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We overestimated the incidence of skin cancer In regression analysis ...View the full answer
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Related Book For 
OpenIntro Statistics
ISBN: 9781943450077
4th Edition
Authors: David Diez, Mine Çetinkaya-Rundel, Christopher Barr
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