Completion Time (From Start to Finish)of a Building Remodeling Project

question 91

Multiple Choice

Completion time (from start to finish) of a building remodeling project is normally distributed with a mean of 200 work-days and a standard deviation of 10 work-days.The probability that the project will be completed within 185 work-days is ______.

• A)0.0668
• B)0.4332
• C)0.5000
• D)0.9332
• E)0.9950

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Definitions:

Blood Sugar

The concentration of glucose in the blood, which is a primary energy source for the body's cells.

Sympathetic Nervous System

A part of the autonomic nervous system that activates what is often termed the fight or flight response, preparing the body for rapid action in stressful situations.

Parasympathetic Nervous System

A branch of the autonomic nervous system responsible for conserving energy by slowing the heart rate, increasing intestinal and gland activity, and relaxing sphincter muscles in the gastrointestinal tract.

Thalamus

A vital structure in the brain that acts as a relay station, channeling sensory and motor signals to the cerebral cortex.