An argument's conclusion is supported by its premises only if
Correct answer: B. the premises are true and they logically lead to the conclusion
- A. the premises are interesting
- B. the premises are true and they logically lead to the conclusion
- C. the conclusion is popular
- D. the argument is long
Explanation
A sound argument requires both true premises and a valid logical structure, and failing either one destroys the support. An argument can be perfectly valid yet unsound if a premise is false, which is a distinction worth holding on to. Length and popularity have nothing to do with logical strength.
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About Critical Thinking
Critical thinking examines how conclusions follow from evidence, including claims, assumptions, arguments, inferences and relevant facts. Questions ask you to identify hidden assumptions, distinguish strong from weak evidence, assess cause and effect, recognise common reasoning errors, and decide which statement strengthens or weakens an argument.
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