# How reliable is inductive reasoning?

## How reliable is inductive reasoning?

Inductive reasoning is inherently uncertain. It only deals in the extent to which, given the premises, the conclusion is credible according to some theory of evidence. Examples include a many-valued logic, Dempster–Shafer theory, or probability theory with rules for inference such as Bayes’ rule.

What is the process of inductive reasoning?

Inductive reasoning is a logical process in which multiple premises, all believed true or found true most of the time, are combined to obtain a specific conclusion. Inductive reasoning is often used in applications that involve prediction, forecasting, or behavior.

What is the difference between valid and invalid?

Valid: an argument is valid if and only if it is necessary that if all of the premises are true, then the conclusion is true; if all the premises are true, then the conclusion must be true; it is impossible that all the premises are true and the conclusion is false. If this is possible, the argument is invalid.

### What is the problem with deductive reasoning?

The reliability of deductive reasoning While deductive reasoning is considered a reliable form of testing, it’s important to recognize it may sometimes lead to a false conclusion. This generally occurs when one of the first assumptive statements is false.

What is the difference between deductive and inductive reasoning which one is used by forensic scientists?

1. With deductive reasoning, the conclusions are contained, whether explicit or implicit, in the premises. With inductive reasoning, the conclusions go beyond what is contained in the premises. The conclusions arrived at using (correct) deductive logic are necessarily true, meaning they must be true.

What is deductive reasoning in criminal justice?

We considered the examination of crime scene as deductive and/or inductive process. The deductive logic is movement of thought from the general questions to the narrow specialized questions. It often referred to a logical movement of thought “top-down”. This theory passes from the specific to the general questions.

## What is a true conclusion?

The truth of the conclusion is not derived from the truth of the premises since the premises are (presumably) false. And it is also clearly not derived from the falsehood of the premises. The truth of the conclusion is derived from the form of the argument, and by assuming that the premises are true.