Which term refers to the rhetorical device of citing numbers as proof that something is true?

Which term refers to the rhetorical device of citing numbers as proof that something is true?

• A. Argumentum ad numerum
• B. Argumentum ad populum
• C. Circulus in demonstrando
• D. Petitio principii

Answer: (A)

This item tests recognizing a fallacy that relies on statistics as proof. The term argumentum ad numerum, or appeal to numbers, refers to presenting numbers or statistics as definitive evidence for a claim, often without enough context, proper sampling, or critical interpretation. It can make an argument seem solid simply because numbers are used, even when those numbers are misleading, cherry-picked, or irrelevant to the actual point. For example, citing a large percentage of people who do something doesn’t automatically prove the claim about why it’s true; the numbers may come from an unrepresentative sample or lack necessary context. This differs from an appeal to popularity (ad populum), which rests on what many people think rather than on numbers themselves. It also differs from circular reasoning (circulus in demonstrando), where the conclusion is assumed within the premises, and from begging the question (petitio principii), where the claim is assumed without support.

This item tests recognizing a fallacy that relies on statistics as proof. The term argumentum ad numerum, or appeal to numbers, refers to presenting numbers or statistics as definitive evidence for a claim, often without enough context, proper sampling, or critical interpretation. It can make an argument seem solid simply because numbers are used, even when those numbers are misleading, cherry-picked, or irrelevant to the actual point.

For example, citing a large percentage of people who do something doesn’t automatically prove the claim about why it’s true; the numbers may come from an unrepresentative sample or lack necessary context.

This differs from an appeal to popularity (ad populum), which rests on what many people think rather than on numbers themselves. It also differs from circular reasoning (circulus in demonstrando), where the conclusion is assumed within the premises, and from begging the question (petitio principii), where the claim is assumed without support.