How to Make a Decision Using Deductive Reasoning

Deductive reasoning is a logical process in which a conclusion is based on the concordance of multiple premises that are generally assumed to be true. In the example provided in passage C, "Everyone in Mr. Kim's class got an A on the test. Casey is in Mr. Kim's class, so he must have received an A on the test," we can see clear deductive reasoning at play.

Casey's conclusion that he received an A on the test is derived from the fact that everyone in Mr. Kim's class got an A. This logically follows the premise that all students in the class received the same grade if they are in the same class, demonstrating a deductive thought process.

This form of reasoning is essential in problem-solving and decision-making. By using deductive reasoning, individuals can arrive at valid conclusions based on the information available to them. It helps in drawing precise and logical inferences from given data, ultimately aiding in making informed choices.