The Cross-Tabulation Table Below Shows Partial Results from a Study

question 37

Multiple Choice

The cross-tabulation table below shows partial results from a study done at the Mt.Bachelor ski area.Patrons were asked whether they preferred snowboarding or skiing.If a person is randomly selected from the study and the person selected prefers snowboarding, how likely is it that the person selected is 25 to 40 years old?

• A).420
• B).311
• C).566
• D).332
• E).664

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Definitions:

Abdominal Aortic Aneurysm

A dangerous condition characterized by the abnormal enlargement of the lower part of the aorta, the major blood vessel supplying blood to the body, as it passes through the abdomen.

Major Surgery

A type of surgery that involves significant risk to the patient, a long recovery period, or large incisions and alterations to the body.

Surgical Exploration

A medical procedure that involves opening up a part of the body to investigate and potentially treat conditions that are not clearly diagnosed through less invasive measures.

General Anesthesia

General anesthesia is a medically induced coma and loss of protective reflexes resulting from the administration of one or more general anaesthetic agents, used during surgical procedures to ensure that patients are not awake or in pain.