Should be used when you want to reinforce the importance and significance of your arguments, especially when you are not an expert on your topic. be sure to stress the competence and lack of bias of your sources, and emphasize their recent nature. a. examples b. narrations c. testimonies d. statistics

       ⇒  Statistics

If you defend an argument, you need to give the interlocutor evidence that you may be right. This can be done in several ways. If you are an expert in the field, your argument will have some credibility because it is based on your studies and experiences on the subject. However, when you do not master the topic, you must present evidence that is not easily overturned. Statistics deal with numbers and a scientific methodology. Thus, if you base your argument on concrete data, your argument will have a solid support.

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