A good example of a bell curve or normal distribution is the roll of two dice. The distribution is centered around the number 7 and the probability decreases as you move away from the center. Here are the % chance of the various outcomes when you roll two dice.
main argument definition, main argument meaning | English dictionary. [. 1 chief or principal in rank, importance, size, etc. 5 a principal pipe, conduit, duct, or line in a system used to distribute water, electricity, etc.
Noun. 1. logical argument-a course of reasoning aimed at demonstrating a truth or falsehood; the methodical process of logical reasoning; I can't follow your line of reasoning. line of reasoning, argumentation, argument, line. abstract thought, logical thinking, reasoning-thinking that is coherent and logical.