Final answer:
An example of a mismatch in polling can be seen in historical elections, like the 1948 presidential election where polls inaccurately predicted Dewey's win over Truman, and the 2016 election where polling favored Clinton but resulted in Trump's victory, often due to poor survey design or methods.
Step-by-step explanation:
An example of a mismatch between a page's location and the rating location could be seen in the context of polling companies that have historically produced results inaccurately reflecting public opinion. These mismatches often arise from flawed survey designs or poor polling methods. An infamous example is the 1948 presidential election, where many polls predicted a victory for Thomas E. Dewey over Harry S. Truman. However, the polls failed in part because they stopped surveying too early and had a sample that wasn't representative of the voter population, leading to Truman's unexpected victory. More recently, the 2016 U.S. presidential election showcased a notable disparity where pre-election polls heavily favored Hillary Clinton, but the electoral result was a win for Donald Trump. Key issues contributing to the inaccurate predictions included nonresponse bias, underestimating voter turnout in certain regions, and lack of representation of certain demographic groups within the polls.