A Work Sampling Method Is Used to Determine the Proportion

question 46

Multiple Choice

A work sampling method is used to determine the proportion of the time a worker is idle. The following information was gathered on a random basis.
What is the proportion of idle time observed for this worker?

• A) less than or equal to 5%
• B) greater than 5% but less than or equal to 10%
• C) greater than 10% but less than or equal to 20%
• D) greater than 20%

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Definitions:

Sesamoid Bone

A small, round bone embedded within a tendon; its primary function is to protect tendons and increase their mechanical advantage.

Shoulder

The region where the arm joins the torso, consisting of several joints and an ensemble of muscles and tendons that provide motion and stability.

Articulations

Joints or the points where two bones meet, allowing for a variety of movements.

Increase in Angle

Increase in angle refers to the widening or opening of the angle between two intersecting lines or surfaces.