Final answer:
Statistics are unlikely to add credibility to claims in a speech when they are misused or misrepresented. It's important to consider the full context and present alternative perspectives. Statistical fraud should also be avoided by conducting comprehensive studies.
Step-by-step explanation:
Statistics are unlikely to add credibility to claims you make in your speech when they are misused or misrepresented. When people manipulate or selectively choose statistics to support their claims without considering the full context or presenting alternative perspectives, it can undermine the credibility of their speech. Additionally, statistics should be used alongside other forms of evidence, such as anecdotes or expert opinions, to provide a well-rounded and persuasive argument. It is important to be cautious of statistical fraud, where researchers may stop collecting data once they have enough to prove their hypothesis, without conducting a more comprehensive study.