Eight Instances of a Worker Doing a Task Were Observed

question 124

Short Answer

Eight instances of a worker doing a task were observed as follows: $$\begin{array} { l r r r r r r r r } \text { Observation } & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 \\\hline \text { Time (seconds) } & 17 & 18 & 15 & 14 & 13 & 15 & 16 & 12\end{array}$$ If the person observed worked at a pace that is 20 percent faster than average, what should be the normal time for this task?

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Definitions:

Nasal Bone

One of a pair of small bones forming the upper part of the bridge of the nose.

Cerebrospinal Fluid

A clear, colorless body fluid found in the brain and spine that acts as a cushion for the brain's cortex, providing basic mechanical and immunological protection to the brain.

Temporal

Relating to time or denoting the temples of the skull.

Occipital

Pertaining to the occipital bone or region, located at the back part of the skull, involving the visual processing center of the brain.