What is the term for the weighted voting system used by the Arizona Corporation Commission?

The term for the weighted voting system utilized by the Arizona Corporation Commission is accurately described as a weighted voting system. This system allows for votes to carry different weights or values depending on certain factors, which can include the number of shares owned or other criteria relevant to decision-making. This method is particularly useful in regulatory settings like that of the Arizona Corporation Commission, where decisions may impact various stakeholders with different levels of investment or interest in the outcomes.

The other terms provided do not accurately capture the nature of the voting system. Proportional voting typically refers to electoral systems that allocate seats based on the percentage of votes received, which isn't the same as the weighted approach. Direct democracy involves citizens voting directly on laws or policies rather than through representatives, which doesn't apply here. Electoral voting system usually refers to the method of electing representatives, such as in a presidential election, which is not the context for the Arizona Corporation Commission's processes. Therefore, the correct classification of the voting method is indeed the weighted voting system, as it aligns precisely with the commission's approach to governance and decision-making.