of CD_Rom drives and compact disk players for selected years and can be found in Glassman. Sales are in millions. Year 1988 1990 1992 1993 Sales 0.075 0.24 1.5 4.8 A. On the basis of this data, find the best-fitting exponential regression. Let x = 0 correspond
of CD_Rom drives and compact disk players for selected years and can be found in Glassman. Sales are in millions. Year 1988 1990 1992 1993 Sales 0.075 0.24 1.5 4.8 A. On the basis of this data, find the best-fitting exponential regression. Let x = 0 correspond
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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The following table gives the sales of CD_Rom drives and compact disk players for selected years and can be found in Glassman. Sales are in millions.
Year | 1988 | 1990 | 1992 | 1993 |
Sales | 0.075 | 0.24 | 1.5 | 4.8 |
A. On the basis of this data, find the best-fitting exponential regression. Let x = 0 correspond to 1988. State the square of the
S(x) =
r2 =
B. Use this model the estimate the sales in 1997. (Round to the nearest player.)
In 1997, there were about
million CD_ROM and compact disk players sold.
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