Question

Which of the following is true regarding work sampling?

A) The technique was developed in the 1890s.

B) It can be used to estimate the percentage of time workers spend in unavoidable delays.

C) The method was developed by Frank Gilbreth.

D) The method makes extensive use of rest allowances.

E) All of the above are false.

Answer

This answer is hidden. It contains 1 characters.