We can know that the conclusion of a sound argument is true if all the premises are true and related to it's conclusion. Added 10/27/2020 12:51:01 PM This answer has been confirmed as correct and helpful.
Full Answer
A sound argument must have a true conclusion. TRUE: If an argument is sound, then it is valid and has all true premises. Since it is valid, the argument is such that if all the premises are true, then the conclusion must be true.
Sound Arguments It's trying to establish conclusive support for its conclusion. Secondly, the argument is valid: the premises, if true, would guarantee that the conclusion is also true. And on top of all that, the premises are actually true. Therefore, a sound argument guarantees that its conclusion is true.
A sound argument is one that is not only valid, but begins with premises that are actually true. The example given about toasters is valid, but not sound. However, the following argument is both valid and sound: In some states, no felons are eligible voters, that is, eligible to vote.
Soundness: An argument is sound if it meets these two criteria: (1) It is valid. (2) Its premises are true. In other words, a sound argument has the right form AND it is true. Note #3: A sound argument will always have a true conclusion.
An argument form is valid if and only if whenever the premises are all true, then conclusion is true. An argument is valid if its argument form is valid. For a sound argument, An argument is sound if and only if it is valid and all its premises are true.
Invalidity is a no guarantee of a true conclusion when the premises are true. True premises can lead to either a true or a false conclusion in an invalid argument. In these examples, luck rather than logic led to the true conclusion.
You need to find a credible scenario in which the premises are true and the conclusion false. If you can't do that, then the argument is strong and you move on to inspect the truth of the premises. If all premises are true or backed up by good sub-arguments. Then the argument is cogent and therefore good.
FALSE. 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.
Sound: an argument is sound if and only if it is valid and contains only true premises. Unsound: an argument that is not sound. Counterexample: an example which contradicts some statement or argument (ex.
A sound argument must have both a valid form and true premises. Valid arguments can be unsound; but they will have false premises. Some valid arguments have true premises and a false conclusion.
A sound argument is a valid argument with true premises. Which of the following best describes a premise of an argument: 1. a reason for accepting the conclusion of an argument.
How can you tell if an argument is sound? It is valid and has true premises. It has two premises and a conclusion. It has valid reasoning.