Provide an Appropriate Response $z$ -Score Is Negative, the Area to Its Right Is Greater

question 133

Multiple Choice

Provide an appropriate response.
-Which of the following statements concerning areas under the standard normal curve is/are true?
a. If a $z$ -score is negative, the area to its right is greater than $0.5$
b. If the area to the right of a $z$ -score is less than $0.5$ , the $z$ -score is negative.
c. If a $\mathrm { z }$ -score is positive, the area to its left is less than $0.5$

• A)\(a , b\)
• B) \(a\)
• C) b, c
• D) \(a , c\)

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Definitions:

Lymphocytes

White blood cells that play a crucial role in the immune system, responsible for producing antibodies and other substances to fight infections.

Adaptive Immunity

A component of the immune system that involves the creation of antibodies and memory cells to provide long-term immunity against pathogens.

Efferent Lymphatic Vessels

Vessels that carry lymph away from lymph nodes towards the heart or larger lymphatic vessels, aiding in immune response and fluid balance.

Afferent Lymphatic Vessels

Vessels that carry lymph towards the lymph nodes, playing a key role in the immune response by transporting antigens.