What is the value of the total variation?

The purpose of control charts for variables is to ensure historical output is random.

A. True B. False

A real estate broker was hired to lease commercial properties. Each commercial lease was different based on the requirements of the parties. Which of the following is correct concerning this situation?

A. The broker can draft each lease. B. The broker would most likely use preprinted commercial lease form and fill in the blanks. C. The broker should seek legal counsel to draft the leases. D. The lease agreement is not a contracted and can be drafted by either party.