What types of evidence should support arguments in a speech?

• A. Hypotheses, observations, and anecdotes
• B. Examples, statistics, or real-life consequences
• C. Opinions, feelings, and interpretations
• D. Quotes, references, and footnotes

Answer: (B)

The selection of examples, statistics, or real-life consequences as the types of evidence that should support arguments in a speech is well-founded. This type of evidence provides a solid basis for claims, making arguments more persuasive and credible.

Examples serve to illustrate points in a relatable manner, allowing listeners to visualize concepts and understand them better. Statistics deliver concrete data that can validate arguments, reflecting measurable truths that enhance the argument’s reliability. Real-life consequences offer tangible outcomes or scenarios that highlight the impact of the argument being presented, enabling the audience to grasp the significance of the issue.

When evidence is rooted in these types of supporting details, it not only strengthens the speaker's position but also resonates more powerfully with the audience. In contrast, other options such as hypotheses, observations, or personal anecdotes may lack the rigor and objectivity that solid evidence requires. Relying on opinions and interpretations may lead to subjective arguments that do not effectively persuade a diverse audience, while quotes and references, though useful, do not always provide the substantive evidence necessary to uphold an argument without further context or supporting data.