Following are forecasts of worldwide annual cell phone handset sales. Year x Sales y (Millions) (* = 3 represents 2003) 15 |600 3 500 7 800 Obtain the associated regression line. (Round coefficients to 2 decimal places if necessary.) Use your regression equation to project the 2017 sales. O 1547.33 O 1523.33 1543.33 O 1533.33

Following are forecasts of worldwide annual cell phone handset sales. Year x Sales y (Millions) (* = 3 represents 2003) 15 |600 3 500 7 800 Obtain the associated regression line. (Round coefficients to 2 decimal places if necessary.) Use your regression equation to project the 2017 sales. O 1547.33 O 1523.33 1543.33 O 1533.33

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter4: Linear Functions

Section: Chapter Questions

Problem 30PT: For the following exercises, use Table 4 which shows the percent of unemployed persons 25 years or...

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