Final answer:
The essential criteria for a well-written essay or report include clarity, conciseness, credible evidence, logical organization, and accurate citations.
Step-by-step explanation:
The necessary criteria for a well-written outcome, such as an essay or a report, generally include that the writing is clear, concise, and well-supported by credible sources. A lengthy description or the inclusion of many pictures and diagrams does not necessarily equate to quality writing. Nor does a presentation given without preparation. The information should be presented logically, with well-chosen transitions linking the content, a consistent focus on the thesis statement, and claims should be supported with evidence. Furthermore, an understanding of the purpose and audience is crucial, as is the use of an objective and trustworthy voice with clear and appropriate language. Correct citations and a conclusion that ties back to the thesis also contribute to the effectiveness of the written work.