Answer:
3. this conclusion is effective because it restates the thesis statement in a new way.
Step-by-step explanation:
The above statement is the best that evaluates the effectiveness of this conclusion paragraph.
In a thesis or research work, the conclusion is the last part written in order to synthesize the main points and not just to merely summarize.
An effective conclusion actually restates the thesis statement in a new way with other words; it's more like paraphrasing. It also highlights and reviews the main points made earlier in the thesis work. This helps the reader to understand the importance of the thesis and the contribution it is making.