Author Question: The slope of the regression line in trend projection measures the rate at which the forecasted ... (Read 49 times)

B · **on:** Jun 24, 2018

The slope of the regression line in trend projection measures the rate at which the forecasted variable changes from one time period to the next.

Indicate whether the statement is true or false

Question 2

When substituting the sample standard deviationfor the population standard deviation, we can no longer rely on the normal distribution to provide the critical z-score for the confidence interval.

Indicate whether the statement is true or false