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The following are historical demand data: Use regression analysis on deseasonalized demand to forecast demand in summer

Posted: Sun Oct 03, 2021 12:33 pm
by answerhappygod
The following are historical demand data:
Use regression analysis on deseasonalized demand to forecast
demand in summer 2013. (Do not round intermediate
calculations. Round your answer to the nearest whole
number.)
Forecast for summer 2013 is?______________
****Please explain your calculations. I thought the answer
was 442, but it was incorrect. So, I need you to explain the
calculations so I can understand what I got wrong.