Scenario 2.5 A Job Consists of Three Distinct Work Elements That Were

question 63

Multiple Choice

Scenario 2.5
A job consists of three distinct work elements that were timed with a highly accurate Swiss watch by a trained industrial engineer. The engineer recorded ten observations listed in the following table. All recorded times are in seconds.

-Use the data in Scenario 2.5 to answer this question. If the rating factor is 1.15, what is the normal time for Element 3?

• A) 44.3 seconds
• B) 55.8 seconds
• C) 50.9 seconds
• D) 48.5 seconds

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