The file House Sales contains the number of new, single-family houses sold in the United States from 1992 through 2018.
a. Plot the data.
b. Compute a linear trend forecasting equation and plot the trend line.
c. Compute a quadratic trend forecasting equation and plot the results.
d. Compute an exponential trend forecasting equation and plot the results.
e. Which model is the most appropriate?
f. Using the most appropriate model, forecast the number of new, single-family houses sold in the United States in 2019.