Question: What is the Mean Square Error ( MSE ) ? It is a measure of the forecast error relative to the actual demand for the

What is the Mean Square Error (MSE)?
It is a measure of the forecast error relative to the actual demand for the given period.
It is a measure of forecast error that computes error as the average of the squared error.
It is the difference between the forecast and actual value for a given period.
It is a measure of forecast error that computes error as the average of the sum of the absolute errors.
What is the Mean Square Error (MSE)? It is a measure

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