Population The populations (in millions) of Florida for
Chapter 7, Problem 7.187(choose chapter or problem)
Population The populations (in millions) of Florida for selected years from 1998 to 2004 are shown in the table. (Source: U.S. Census Bureau) A system of linear equations that can be used to find the least squares regression line where y is the population (in millions) and t is the year, with corresponding to 1998, is (a) Use Cramers Rule to solve the system and find the least squares regression line. (b) Use a graphing utility to graph the line from part (a). (c) Use the graph from part (b) to estimate when the population of Florida will exceed 20 million. (d) Use your regression equation to find algebraically when the population will exceed 20 million
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