A methods and measurement analyst wants to develop a time standard for a certain task. In a preliminary study, he observed one worker perform the task six times with an average observed time of 20 seconds and a standard deviation of 2 seconds.
What is the normal time for this task if the employee worked at a 20 percent faster pace than average?
A)4 seconds
B)16.7 seconds
C)20 seconds
D)24 seconds
E)100 seconds

Question

Quizplus · Accepted Answer

The Answer of A methods and measurement analyst wants to develop a time standard for a certain task. In a preliminary study, he observed one worker perform the task six times with an average observed time of 20 seconds and a standard deviation of 2 seconds.
What is the normal time for this task if the employee worked at a 20 percent faster pace than average?
A)4 seconds
B)16.7 seconds
C)20 seconds
D)24 seconds
E)100 seconds

A Methods and Measurement Analyst Wants to Develop a Time