The data in New Home Sales  include the median sales price of new single-family houses sold in the United States recorded at the end of each month from January 2000 through December 2017.

a. Construct sparklines of new home sales prices by year. Prices," .
b. What conclusions can you reach concerning the median sales price of new single-family houses sold in the United States from January 2000 through December 2017?
c. Compare the sparklines in (a) to the time-series plot in Problem 2.55.

Problem 2.55 (a)

a. Construct a times series plot of new home sales prices.