Author Question: From an annual time series of a company's sales the linear trend model Ft = 127 + 54(t) has been ... (Read 124 times)

hubes95 · **on:** Jun 24, 2018

From an annual time series of a company's sales the linear trend model Ft = 127 + 54(t) has been developed. This means that on average sales have been increasing by 127 per year.

Indicate whether the statement is true or false

Question 2

If the R-square for a multiple regression model with two independent variables is .64, the correlation between the two independent variables will be .80

Indicate whether the statement is true or false