A Methods and Measurements Analyst for Digital Devices Needs to Develop

Multiple Choice

A Methods and Measurements Analyst for Digital Devices needs to develop a time standard for the task of assembling a computer mouse.In a preliminary study,she observed one of her employees perform this task six times with the following results: What is the observed time (OT) for this task?

A) 34 seconds
B) 40 seconds
C) 46 seconds
D) 48 seconds
E) 240 seconds