I used the formula Y =a+bX but
1.Regarding the causal method of linear regression:
a.What is the appropriate linear regression model (equation) to forecast sales?
Use Excel and the LINEST function to create it.
b.Use the equation to generate your forecasts for months 16-19. NOTE: There is NO missing information.
c.What can you say about the relationship between the variables?© BrainMass Inc. brainmass.com June 3, 2020, 9:30 pm ad1c9bdddf
Casual Method-Linear Regression is given with the formula of Y=a+bX. The forecast sales are determined using this regression model.