Decimals are based on multiples of ____________

The width of a bronze bar is intended to be one-eighth of an inch (0.125 inches). Inspection samples contain five bars each. The average range of these samples is 0.01 inches

What are the upper and lower control limits for the x-bar and R-chart for this process, using 3-sigma limits?

According to the U.S. Small Business Administration, the Taxpayer Relief Act

a. could save small businesses a lot of money. b. could cost small business owners a lot of money. c. will have no effect on small businesses. d. is unconstitutional.