The table lists the Gross Domestic Product (GDP) from 2004 to 2008 in billions of dollars. (Source: U.S. Department of Commerce)

(a) Find the least-squares regression line for the data. Give the correlation coefficient.
(b) Use this line to predict the federal debt in 2009.

Question

The table lists the Gross Domestic Product (GDP) from 2004 to 2008 in billions of dollars. (Source: U.S. Department of Commerce)
  
(a) Find the least-squares regression line for the data. Give the correlation coefficient.
(b) Use this line to predict the federal debt in 2009.

Quizplus · Accepted Answer

The Answer of The table lists the Gross Domestic Product (GDP) from 2004 to 2008 in billions of dollars. (Source: U.S. Department of Commerce)
  
(a) Find the least-squares regression line for the data. Give the correlation coefficient.
(b) Use this line to predict the federal debt in 2009.

The Table Lists the Gross Domestic Product (GDP) from 2004