How many responsibilities do line judges have mentioned in the guidelines?

The correct answer reflects the specific number of responsibilities outlined for line judges within the NFHS guidelines. Line judges play a crucial role in officiating a volleyball match, and their responsibilities typically encompass three primary areas: signaling when the ball lands in or out of bounds, monitoring the net and center line for any violations, and assisting the referee in overseeing other aspects of the game, such as player substitutions and time-outs.

This delineation of three responsibilities underscores the importance of the line judges in maintaining the flow and integrity of the match. They provide essential support to the head referee, ensuring fair play and adherence to the rules. This helps maintain a smooth and organized game environment, allowing for accurate decision-making during critical moments of the match. Understanding these responsibilities is vital for anyone involved in officiating or playing the game of volleyball.