The Net Profit from a Certain Investment Is Normally Distributed

question 37

Multiple Choice

The net profit from a certain investment is normally distributed with a mean of $2,500 and a standard deviation of $1,000.The probability that the investor's net gain will be at least $2,000 is most closely reflected by _____________.

• A)0.0000
• B)0.3413
• C)0.6915
• D)0.0500
• E)0.5000

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Definitions:

Arthroplasty

A surgical procedure to restore the function of a joint by resurfacing the bones or replacing the joint with artificial components.

Arthrodesis

A surgical procedure to fuse the bones in a joint, eliminating the joint to alleviate pain.

Arthritis

An autoimmune or degenerative condition that results in the swelling, pain, and limited movement of the joints.

Osteoarthritis

A degenerative joint disease characterized by the breakdown and eventual loss of the cartilage of one or more joints, leading to pain and stiffness.