Chapter 3 provides a number of methods to visualize data. Please describe an example of data visualization (to include the type of data being analyzed and the method used to visualize it), that has changed the way you thought about the underlying situation (an example, from the text that "resonated" with me was the PIVOT Chart, and seeing that the driver for wait times (which, I'm going to assume, is highly correlated with both the popularity and the profitability of the restaurant) was the quality of the food. Seems pretty obvious in retrospect, but if I can find the source data to confirm it, I would use this with restaurant owners to illustrate that the food quality is something they can not lose sight of when managing all of the other aspects of running a business. Alternatively, describe a data visualization (again, include the type of data and visualization method) that you believe would help better illustrate an underlying condition and change the way people think about the issue.