Hudson Marine has been an authorized dealer for C&D marine radios for the past seven years. The number of radios sold each year is shown.

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Hudson Marine has been an authorized dealer for C&D marine radios for the past seven years. The number of radios sold each year is shown.


Hudson Marine has been an authorized dealer for C&D marine


a. Graph this time series. Does a linear trend appear?
b. Develop the equation for the linear trend component for the time series.
c. Use the linear trend developed in part (b) to prepare a forecast for sales in year8.

Year Number Sold 35 50 75 90 105 10 130

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a Yes a linear trend appears to exist b The following values are nee... View full answer

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