Asked by: Soon Jeronkin
technology and computing artificial intelligence

What is deductive argument mean?

Last Updated: 1st July, 2020

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A deductive argument is the presentation of statements that are assumed or known to be true as premises for a conclusion that necessarily follows from those statements. The classic deductive argument, for example, goes back to antiquity: All men are mortal, and Socrates is a man; therefore Socrates is mortal.

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Then, what is deductive argument example?

A deductive argument is a type of logical argument that begins with a factual premise such that the conclusion you want to reach must be true. It uses deductive reasoning to arrive at a conclusion. Sully used the general factual premise that she drives a blue Honda to search for her specific car.

Also, when would you use a deductive argument? Deductive Reasoning Examples. Some would argue deductive reasoning is an important life skill. It allows you to take information from two or more statements and draw a logically sound conclusion. Deductive reasoning moves from generalities to specific conclusions.

Similarly one may ask, what's the difference between inductive and deductive arguments?

Inductive and deductive reasoning both strive to construct a valid argument. Therefore, inductive reasoning moves from specific instances into a generalized conclusion, while deductive reasoning moves from generalized principles that are known to be true to a true and specific conclusion.

What makes a deductive argument valid?

A deductive argument is said to be valid if and only if it takes a form that makes it impossible for the premises to be true and the conclusion nevertheless to be false. A deductive argument is sound if and only if it is both valid, and all of its premises are actually true. Otherwise, a deductive argument is unsound.

Related Question Answers

Xufen Middelhauve

Professional

What is an example of deductive and inductive arguments?

Deductive and inductive refer to how the arguer is claiming the premises support the conclusion. For example, the following is a deductive argument because I am claiming the conclusion must follow if the premises are assumed true: All whales are mammals. Shamu is a mammal. So, Shamu is a whale.

Mohssine Derich

Professional

What is a valid argument examples?

In other words, a “validargument is one where the conclusion necessarily follows from the premises. It is IMPOSSIBLE for the conclusion to be false if the premises are true. Here's an example of a valid argument: 1. All philosophy courses are courses that are super exciting.

Pawan Laso

Professional

What are the types of deductive arguments?

Deductive reasoning is a type of logical argument that involves drawing conclusions from premises. Syllogisms and conditional reasoning are the two types of deductive reasoning. There are four types of conditional reasoning, but only affirming the antecedent and denying the consequent are valid.

Artemia Skrodzki

Explainer

What is an example of an inductive argument?

An example of inductive logic is, "The coin I pulled from the bag is a penny. Therefore, all the coins in the bag are pennies." Even if all of the premises are true in a statement, inductive reasoning allows for the conclusion to be false. Here's an example: "Harold is a grandfather.

Mariely Nubiola

Explainer

What is an example of deduction?

An example of a deduction is what a detective makes after he compares and interprets the details of an investigation. A deduction is defined as when something, especially money, is taken away. An example of a deduction is what is taken out of your payroll check for income taxes.

Aridany Ibbeken

Explainer

Which is the best example of deductive reasoning?

One of the most famous examples of deductive reasoning is from Aristotle: All men are mortal. Socrates is a man. Therefore, Socrates is mortal.

Mayelin Tokmachev

Pundit

How do you explain deductive reasoning?

Deductive reasoning relies on a general statement or hypothesis—sometimes called a premise or standard—held to be true. The premise is used to reach a specific, logical conclusion. A common example is the if/then statement. If A = B and B = C, then deductive reasoning tells us that A = C.

Fily Int'Zandt

Pundit

Is deductive reasoning always true?

Yes, valid deductive reasoning always yields logically true conclusions since deduction is essentially tautological — a restatement or an instance which defines one of more of the premises. But logically true conclusions don't mean sound or non-fallacious conclusions.

Lue Ysasa

Pundit

What is a strong inductive argument?

To summarize, a strong inductive argument is one where it is improbable for the conclusion to be false, given that the premises are true. A weak inductive argument is one where the conclusion probably would not follow from the premises, if they were true.

Naziha Macwan

Pundit

What is inductive and deductive method?

In logic, we often refer to the two broad methods of reasoning as the deductive and inductive approaches. Deductive reasoning works from the more general to the more specific. Inductive reasoning works the other way, moving from specific observations to broader generalizations and theories.

Jayden Schaffler

Pundit

What is the meaning 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.

Abenchara Marr

Teacher

Can deductive reasoning be false?

Reasoning by Deduction
If the major premise is true and the minor premise is true the conclusion cannot be false. Deductive reasoning is black and white; a conclusion is either true or false and cannot be partly true or partly false.

Delfino Veselitsky

Teacher

What do you mean by reasoning?

English Language Learners Definition of reasoning
: the process of thinking about something in a logical way in order to form a conclusion or judgment. : the ability of the mind to think and understand things in a logical way.

Weirong Casasola

Teacher

How can deductive reasoning be used in daily life?

Deductive reasoning is a scientific method used to prove a hypothesis or deduct a truth based on logic. *Cacti are plants and all plants perform photosynthesis; therefore, cacti perform photosynthesis. *That dog is growling so be careful or you might get bitten. (It is logical is the dog is angry, he might bite.)

Orfilia Czuder

Reviewer

What is an example of syllogism?

A syllogism is a form of logical reasoning that joins two or more premises to arrive at a conclusion. For example: “All birds lay eggs. Therefore, a swan lays eggs.” Syllogisms contain a major premise and a minor premise to create the conclusion, i.e., a more general statement and a more specific statement.

Laya Lobbecke

Reviewer

How do you evaluate deductive arguments?

How to evaluate an argument
  1. Identify the conclusion and the premises.
  2. Put the argument in standard form.
  3. Decide if the argument is deductive or non-deductive.
  4. Determine whether the argument succeeds logically.
  5. If the argument succeeds logically, assess whether the premises are true.
  6. Make a final judgement: is the argument good or bad?

Caterine Rushby

Reviewer

How can I be good at deductive reasoning?

So here are some ways to improve our deductive reasoning.
  1. Be ready to question the norms.
  2. Be careful with the way you are looking at things.
  3. There is often times an obvious and simple answer to most of the puzzling problems in the world today.
  4. If you are curious then you are ready to really dig deep and observe.

Hu Curca

Supporter

Can a deductive argument have a false conclusion?

An invalid deductive argument can have all false premises and a true conclusion. A valid deductive argument can have all false premises and a false conclusion. 9. Whether an argument is valid has nothing to do with whether any of it's premises are actually true.

Nikolinka Scharp

Supporter

Can a valid argument have false premises?

A valid argument can have false premises; and it can have a false conclusion. But if a valid argument has all true premises, then it must have a true conclusion. Since a sound argument is valid, it is such that if all the premises are true then the conclusion must be true.