Convert the z-interval to an x-interval if the variable is normally distributed with a mean of 87 and a standard deviation of 12.
z<>
x<>
Lucinda Lacy purchased a house today for $110,000 by making a down payment of $15,000 and paying closing costs of:
Loan origination fee 1% of purchase price
Appraisal fee $350
Survey fee 300
Attorney fee 400
Processing fee 450
Escrow fee 300
Other misc. costs 750