You Have Just Used the Network Planning Model and Found

question 54

Multiple Choice

You have just used the network planning model and found the critical path length is 60 days and there are two critical paths.The standard deviation of the first critical path is 10 days and the s.d.of the second critical path is 15 days.The probability that the project will be completed in 70 days or less is equal to (2 decimal accuracy)

• A)0.84
• B)B.0.25.
• C)0.16
• D)0.75
• E)0.66.

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Definitions:

Tympanostomy Tubes

Small tubes inserted into the eardrum to allow air to enter the middle ear, used to treat recurrent ear infections or fluid buildup.

Sensorineural Loss

Hearing loss resulting from damage to the inner ear or the nerve pathways from the inner ear to the brain.

Surgical Procedure

A medical intervention involving an incision with instruments, performed to repair damage or arrest disease in a living body.

Inner Ear

The innermost part of the ear, containing the cochlea, vestibule, and semicircular canals, responsible for hearing and balance.