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:

Neurogenesis

The process of generating new neurons in the brain, which continues to occur in certain regions throughout life.

Neural Pruning

The process of eliminating unused neurons and synaptic connections in the brain to enhance the efficiency of neuronal transmissions.

Plasticity

The brain's ability to change and adapt as a result of experience or injury.

Myelination

The process of forming a myelin sheath around a nerve to allow nerve impulses to move more quickly.