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Statistical Modeling for deaths from motor vehicle crashes for year 2011

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Listed below are the number of deaths in the United States resulting from motor vehicle crashes. Using the best model and the second-best model, find the projected number of deaths for the year 2010. Are the two estimates very different?

Year 1975 1980 1985 1990 1995 2000 2005

Deaths 44,525 51,091 43,825 44,599 41,817 41,945 43,443

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Solution Summary

In an attached Excel file, calculations and graphs for the best fit model are given in order to determine if the two estimates are different.

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