Age of Homes. Whiting, Indiana, leads the "Top 100 cities with the oldest houses" list with the average age of houses being 66.4 years. Farther down the list resides Franklin, Pennsylvania, with an average house age of 59.4 years. Researchers selected a random sample of 20 houses in each city and obtained the following statistics. At = 0.05, can it be concluded that the houses in Whiting are older? Use the p-value method.

WHITING:

Mean age - 62.1 years

standard deviation - 5.4 years

FRANKLIN:

mean age - 55.6 years

standard deviation - 3.9 years