@book{56176,
	author = {Doane, David P. and Seward, Lori E.},
	title = {Essential statistics in business and economics /},
	publisher = {McGraw-Hill Irwin,},
	year = {c2010},
	series = {The McGraw-Hill/Irwin series operations and decision sciences},
	address = {Boston, MA :},
	edition = {2nd ed.}
}