Refer to the Baseball 2010 data that reports information on the 30 Major League Baseball teams for the 2010 season.
a. In the data set, the variable Built is the year that a stadium was constructed. Using this variable, create a new variable, Age, by subtracting the value of the variable Built from the current year for each team. Develop a box plot with the new variable, Age. Are there any outliers? If so, which of the stadiums are outliers?
b. Using the variable Payroll, create a box plot. Are there any outliers? What are the quartiles? How does the New York Yankees' payroll compare to other team payrolls? Write a brief summary of your analysis.
c. Draw a scatter diagram with the variable Wins on the vertical axis and Payroll on the horizontal axis. What are your conclusions?
d. Using the variable Wins, draw a dot plot. What can you conclude from this plot?