Which argument technique involves focusing on an irrelevant or weak point to dismiss a stronger argument?

The correct choice is the Straw Man technique because it involves misrepresenting or oversimplifying an opposing argument to make it easier to attack or refute. This method often entails focusing on an irrelevant or less significant point of the original argument, allowing the person using this technique to dismiss the stronger argument without addressing it directly.

By creating a "straw man," an individual shifts the focus away from the original argument's core components, instead engaging with a weakened or distorted version that is easier to counter. This is an effective rhetorical strategy, as it diverts attention and can make the opponent's position appear less credible.

In contrast, the other options do not specifically target the act of misrepresenting an argument in this manner. While diversion, inconsequent argument, and leading question involve different strategies that may relate to shifting focus or manipulating discussions, they do not encapsulate the precise mechanism of constructing a weaker representation of an argument to undermine a stronger one.