Given That $P ( E ) = 1$ , What Must Be True About the Event

question 177

Multiple Choice

Given that $P ( E ) = 1$ , what must be true about the event $E$ ?

• A) The event \(E\) is certain.
• B) The event \(E\) is impossible.
• C) The event \(E\) is probable but not certain.
• D) The event \(E\) is possible but not likely.

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Definitions:

Myxedema

A severe form of hypothyroidism characterized by extreme thyroid hormone deficiency, leading to symptoms such as cold intolerance, fatigue, weight gain, and skin thickening.

Cachexia

A complex syndrome involving weight loss, muscle atrophy, fatigue, and weakness, often seen in patients with serious chronic illnesses like cancer.

Graves Disease

An autoimmune disorder that results in overactivity of the thyroid gland, causing hyperthyroidism.

Lymphadenopathy

The abnormal size, number, or consistency of lymph nodes, often indicating infection, autoimmune disease, or malignancy.