Explore BrainMass
Share

Forecasting - Linear Regression

I'm working on linear regression and I'm stuck on the equation because I'm coming up with a negative number which I don't think is an accurate forecast. The problem also asks for error tests, which I think I have the correct formulas for and will work once the first part is done. Please help! Full details and questions attached.

Attachments

Solution Summary

Excel file contains solution of linear regression problem.

$2.19