If Forecast Errors Are Normally Distributed Then

question 45

Multiple Choice

If forecast errors are normally distributed then

• A)1 MAD = 1σ
• B)1 MAD ≈ 0.8 σ
• C)0.8 MAD ≈ 1σ
• D)1 MAD ≈ 1.96 σ

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Definitions:

Intracellular Fluid

The liquid found within cells, constituting about two-thirds of the body's water volume, important for cellular functions and nutrient transportation.

Protein Content

Refers to the amount of protein found in a food item or biological sample, important for understanding nutritional value or physiological status, respectively.

Plasma Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, which regulates the entry and exit of substances.

Osmosis

Diffusion of solvent (water) through a membrane from a less concentrated solution to a more concentrated solution.