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

question 70

Multiple Choice

Completion time (from start to finish) of a building remodelling 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:

Retinohypothalamic Tract

Neural route formed by axons of photosensitive retinal ganglion cells (pRGCs) from the retina to the suprachiasmatic nucleus; allows light to entrain the SCN’s rhythmic activity.

Benzodiazepines

A class of psychoactive drugs known for their tranquilizing effects, often used to treat anxiety, insomnia, and certain forms of epilepsy.