Show me the steps to solve se the datafile $"$Ch$2\_$ObesitybyRegions.xlsx$".$ This data file contains the percent of obese adults in each of the $50$ states. The states are separated into four different regions: West, Northeast, South, and Midwest.

Construct a set of dot plots on the same scale to display the data. Be sure to include appropriate labels $($title$,$ axis labels, and a footnote with your name and section$).$

Save the graph as "Fig$2.$png$"$ file in your preferred local folder.

Use "Fig$2.$png$"$ to answer the following question.

For all the data points, the minimum is $\_\_\_\_\_$

and maximum is $\_\_\_\_\_$