To determine which piece of information must be included with the graphic Khaled plans to use in his presentation, let’s evaluate the options:
1. Its publisher and date of publication: The publisher and the date of publication are crucial for establishing the credibility and reliability of the information. This allows the audience to verify the source and relevance of the data.
2. Khaled's full name and grade in school: Including Khaled’s name and grade might be relevant in a school project but is not necessary for the audience to understand or trust the data presented in the graphic itself.
3. Several sentences describing the chart: While descriptions can help in understanding the chart, they are not essential if the graphic is self-explanatory. Additionally, explanations can be included in the verbal or written portion of the presentation.
4. A photo to help illustrate the chart: A photo can add visual interest, but it is not a required element for the credibility and reliability of the information presented in the chart.
Given these options, the most critical piece of information that must be included with the graphic is its publisher and date of publication. This information ensures the data’s validity and timeliness, providing the audience with trust in the source of the statistics.
