Concept explainers
Licensed drivers. Table 8 contains the state population and the number of licensed drivers in the state (both in millions) for the states with population under 1 million in 2014. The regression model for this data is
where
(A) Draw a
(B) If the population of Hawaii in 2014 was about 1.4 million, use the model to estimate the
number of licensed drivers in Hawaii in 2014 to the nearest thousand.
(C) If the number of licensed drivers in Maine in 2014 was about 1,019,000, use the model to
estimate the population of Maine in 2014 to the nearest thousand.
Want to see the full answer?
Check out a sample textbook solutionChapter 1 Solutions
Finite Mathematics for Business, Economics, Life Sciences and Social Sciences
Additional Math Textbook Solutions
Mathematics for Elementary Teachers with Activities (5th Edition)
Thinking Mathematically (6th Edition)
Mathematics with Applications In the Management, Natural and Social Sciences (11th Edition)
Mathematical Ideas (13th Edition) - Standalone book
A Survey of Mathematics with Applications (10th Edition) - Standalone book
Mathematics All Around (6th Edition)
- Find the equation of the regression line for the following data set. x 1 2 3 y 0 3 4arrow_forwardDoes Table 1 represent a linear function? If so, finda linear equation that models the data.arrow_forwardLife Expectancy The following table shows the average life expectancy, in years, of a child born in the given year42 Life expectancy 2005 77.6 2007 78.1 2009 78.5 2011 78.7 2013 78.8 a. Find the equation of the regression line, and explain the meaning of its slope. b. Plot the data points and the regression line. c. Explain in practical terms the meaning of the slope of the regression line. d. Based on the trend of the regression line, what do you predict as the life expectancy of a child born in 2019? e. Based on the trend of the regression line, what do you predict as the life expectancy of a child born in 1580?2300arrow_forward
- Algebra and Trigonometry (MindTap Course List)AlgebraISBN:9781305071742Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage LearningCalculus For The Life SciencesCalculusISBN:9780321964038Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.Publisher:Pearson Addison Wesley,
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageGlencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw HillFunctions and Change: A Modeling Approach to Coll...AlgebraISBN:9781337111348Author:Bruce Crauder, Benny Evans, Alan NoellPublisher:Cengage Learning