Scenario 4.4 A Job Consists of Three Elements.Twenty Observations for Each Element

question 133

Multiple Choice

Scenario 4.4
A job consists of three elements.Twenty observations for each element were timed,and the resulting data are shown in the following table.A performance rating has also been assigned for each element,as shown in the table.The job has an allowance of 20% of normal time.

-Use the information in Scenario 4.4.What is the standard time for the entire job?

• A)greater than or equal to 10.0 minutes
• B)less than 10.0 minutes but greater than or equal to 8.5 minutes
• C)less than 8.5 minutes but greater than or equal to 7.0 minutes
• D)less than 7.0 minutes

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Definitions:

Visual Acuity

The clarity or sharpness of vision, a measure of how well a person can see details at a distance.

Iris

The colored part of the eye surrounding the pupil, which controls the amount of light that enters the eye by adjusting the size of the pupil.

Cornea

The transparent front part of the eye that covers the iris, pupil, and anterior chamber, contributing to the eye's ability to focus visual images.

Light Waves

Electromagnetic waves visible to the human eye, responsible for the sense of sight.