DEMAND FORECAST WITH LINEAR REGRESSION Historical demand for a product is: Period MONTH DEMAND x2 XY (X) (Y) 1 January 12 2 February 11 3 March 15 4 April 12 May 16 6 June 15 FORECAST FOR JULY Period TREND (X) FORECAST 7 Using simple linear regression analysis, calculate the regression equation for the preceding demand data Using the regression equation you found, calculate the forecast for July THERE IS NO NEED TO SEASONALIZE OR DESEASONALIZE----JUST FIND THE REGRESSION EQUATION AND APPLY IT TO CALCULATE THE FORECAST FOR JULY ONLY.
DEMAND FORECAST WITH LINEAR REGRESSION Historical demand for a product is: Period MONTH DEMAND x2 XY (X) (Y) 1 January 12 2 February 11 3 March 15 4 April 12 May 16 6 June 15 FORECAST FOR JULY Period TREND (X) FORECAST 7 Using simple linear regression analysis, calculate the regression equation for the preceding demand data Using the regression equation you found, calculate the forecast for July THERE IS NO NEED TO SEASONALIZE OR DESEASONALIZE----JUST FIND THE REGRESSION EQUATION AND APPLY IT TO CALCULATE THE FORECAST FOR JULY ONLY.
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Transcribed Image Text:DEMAND FORECAST WITH LINEAR REGRESSION
Historical demand for a product is:
Period
MONTH
DEMAND
x2
XY
(X)
(Y)
1
January
12
2
February
11
3
March
15
4
April
12
May
16
6
June
15
FORECAST FOR JULY
Period
TREND
(X)
FORECAST
7
Using simple linear regression analysis, calculate the regression equation for the preceding demand data
Using the regression equation you found, calculate the forecast for July
THERE IS NO NEED TO SEASONALIZE OR DESEASONALIZE--JUST FIND THE REGRESSION EQUATION AND APPLY IT TO CALCULATE THE FORECAST FOR JULY ONLY.
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