If a runner is thrown out while a batter tosses his bat after realizing he received a base on balls, what is the outcome regarding the interference?

In this scenario, the correct outcome involves the concept of interference, which is a significant rule in baseball. When a batter tosses his bat after receiving a base on balls, this action can be considered an interference because it can potentially impede the play. If the bat thrown interferes with a fielder's attempt to make a play or with the runner, the result is that the ball is deemed dead.

As a consequence of this interference, the batter is declared out. This rule is in place to maintain fairness and safety during the game; the act of throwing the bat could endanger players or disrupt the normal flow of play. Therefore, declaring the ball dead and the batter out rectifies the situation caused by the interference, addressing both safety and maintaining order in the game.

The other outcomes do not account for the interference involved in the situation. The ball being live with no runs scoring or the batter simply being awarded first base does not address the implications of the bat thrown. Similarly, declaring the runner safe while ignoring the interference would also overlook the violation committed by the batter.