Plasma TV Sales Plasma televisions were first introduced for sale to the public in 1997
Chapter 1, Problem 96(choose chapter or problem)
Plasma TV Sales Plasma televisions were first introduced for sale to the public in 1997. The data below gives the expected international plasma TV sales (in millions of units) for selected years from 2005 through 2011, where represents 2005. (Source: Matsushita Electric Industrial Co., Ltd (Panasonic))(a) Use a graphing utility to create a scatter plot of the data. (b) Use the regression feature of a graphing utility to find a linear model for the data. (c) What is the rate of change in the expected sales for plasma televisions from 2005 through 2011? (d) Use your model to estimate the expected sales for plasma televisions in 2009 and 2010.
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