A Student Takes a True-False Test That Has 14 Questions

question 61

Multiple Choice

A student takes a true-false test that has 14 questions and guesses randomly at each answer. Let X be the number of questions answered correctly. Find P(5)

• A) 0.1222
• B) 0.0001
• C) 0.1833
• D) 0.0611

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Definitions:

Sympathetic Chain

A part of the autonomic nervous system consisting of a series of ganglia that run alongside the spinal column and influence internal organs by releasing neurotransmitters.

Collateral Ganglia

Sympathetic ganglia at the origin of large abdominal arteries; include the celiac, superior, and inferior mesenteric arteries; also called prevertebral ganglia.

Preganglionic Fibers

Nerve fibers that run from the central nervous system to a ganglion in the autonomic nervous system.

Thoracic

Relating to the thorax, the area of the body between the neck and the abdomen that contains the heart and lungs.