A wealthy real estate investor wants to decide whether it is a
good investment to build a high-end shopping complex in a suburban
county in Houston. His main concern is the total market value of
the 3,605 houses in the suburban county. He commissioned a
statistical consulting group to take a sample of 200 houses and
obtained a sample mean market price of $225,000 and a sample
standard deviation of $38,700.
What is the lower limit of the 95% confidence interval for the
mean market price of the houses in the suburban county constructed
by the consulting group? (Keep whole dollars)