Statement (I) : Method analysis is a technique in job design in which job is considered as a whole.
Statement (II) : Principles of motion economy aim at minimizing the fatigue of workers due to repetitive motion of the different parts of body
Statement (III) :Work sampling is a method used to determine the idle time of machine or workers as a whole during the day.
Code :Answer: Statement (I) and (III) are not correct but Statement (II) is correct.