The statement "14% of American teenagers have admitted to using vaping technology" is not a thesis statement but rather a factual statement.
A thesis statement is a sentence or a group of sentences that express the main idea of an essay or a research paper. It is typically a debatable claim or argument that the writer is trying to prove or support with evidence and reasoning.
To evaluate whether a thesis statement is strong or weak, we need to consider several factors, such as its clarity, specificity, relevance, and supportability. However, since the given statement is not a thesis statement but a factual statement, it is not appropriate to evaluate it in terms of strength or weakness.