Concept explainers
Cable Subscribers The number of basic cable television subscribers (in millions) is shown in the following table for various years. (Data from: ProQuest statistical Abstract of the United States 2016.)
Year 2006 2008 2010 2012 2014
Subscribers 65.8 64.8 61.5 57.8 54.4
Find the least-squares regression line that models these data with
Find the number of subscribers for the year 2013.
If the trend continues indefinitely, determine the first full year when there will be at leastn50 million.
Find the
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MyLab Math with Pearson eText -- Standalone Access Card -- for Mathematics with Applications in the Management, Natural, and Social Sciences (12th Edition)
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