“Carpal Tunnel Syndrome” is swelling and inflammation from increased pressure in carpal tunnel that results in decreased function of the median nerve.

Which muscle inserts into the superior angle of the scapula?

The acromion process is part of the clavicle .

The Scaphoid is considered the key to the writs carpal bones.

Describe 3 injuries to the upper extremity (shoulder, elbow, wrist, hand, or finger). How could they occur in dance?

Please describe the proper way to do a plank or push -up. Specifically address form and alignment of the upper extremity. Please list 2 common mistakes. 

Did you email your solutions to nikolaou@umass.edu before closing the exam session?

A certain virus infects one in every 400 people. A test used to detect the virus in a person is positive 85% of the time if the person has the virus and 5% of the time if the person does not have the virus. (This 5% result is called a false positive.) Let A be the event “the person is infected” and B be the event “the person tests positive”. Find the probability that a person has the virus given that they have tested positive, i.e. find P(A|B). _______ Find the probability that a person does not have the virus given that they test negative, i.e. find P(A’|B’). _______

You are valuing an oil & gas company. Is price / reserves an appropriate multiple? Why or why not?

A company estimates that 0.1% of their products will fail after the original warranty period but within 2 years of the purchase, with a replacement cost of $200.If they offer a 2 year extended warranty for $18, what is the company’s expected value of each warranty sold? _______