Square Root Law

The Square Root Law describes how certain quantities grow or vary in relation to each other, often in contexts like finance, physics, or statistics. Specifically, it states that the variability or fluctuations of a quantity (like the total change over time) increase proportional to the square root of the size of the system or the number of steps involved. In simple terms, if you double the size or number of elements, the fluctuations increase by about the square root of two, not twice as much. This helps in understanding and predicting how randomness or uncertainty scales with system size.