1. Identify the design used for the data collection in this case study.

2. Analyze the data using the appropriate analysis. What can you say about the variation
among the cities in this study? Among fines for the three types of violations? Can Tukey’s procedure be of use in further delineating any significant differences
you may find? Would confidence interval estimates be useful in your analysis?

3. Summarize the results of your analysis of these data.

Do you risk a parking ticket by parking where you shouldn’t or forgetting how much time you have left on the parking meter? Do the fines associated with various parking infractions vary depending on the city in which you receive a parking ticket? To look at this issue, the fines imposed for overtime parking, parking in a red zone, and parking next to a fire hydrant were recorded for 13 cities in southern California.