What constitutes a majority vote in a decision-making process?

A majority vote is defined as a decision-making process where more than half of the votes cast support a particular option or motion. This means that when tallying the votes, if there are 100 votes cast, a majority would require at least 51 votes in favor. This concept ensures that decisions reflect the preference of more than half of the participants, providing a level of democratic fairness and legitimacy to the outcome.

In contrast, the other choices do not align with the standard definition of a majority vote. For instance, having less than half of the votes cast would indicate a minority, which does not meet the threshold for a majority. The stipulation of half of the members present is also insufficient since it does not require a clear majority over the entire decision-making body but simply ties to the present participants. Lastly, requiring that all members must agree sets an unattainable standard often referred to as consensus, which is fundamentally different from the concept of a majority. Therefore, the correct understanding of a majority vote hinges on the requirement of securing more than half of the votes cast.