## What are the three types of forecasting?

The three types of forecasts are Economic, employee market, company’s sales expansion..

## What is a mean forecast?

Mean forecast error shows the deviation of a forecast from actual demand. This is the mean of the differences per period between a number of period forecasts and the actual demand for the corresponding periods.

## What does a regression mean?

Regression is a statistical method used in finance, investing, and other disciplines that attempts to determine the strength and character of the relationship between one dependent variable (usually denoted by Y) and a series of other variables (known as independent variables).

## What is a good RMSE?

Astur explains, there is no such thing as a good RMSE, because it is scale-dependent, i.e. dependent on your dependent variable. Hence one can not claim a universal number as a good RMSE. Even if you go for scale-free measures of fit such as MAPE or MASE, you still can not claim a threshold of being good.