Simple Random Sampling

question 22

Multiple Choice

Simple random sampling:

• A)Is not sophisticated enough for an academic research project.
• B)Does not involve the use of a sampling frame.
• C)Is the same as cluster sampling.
• D)Is a probability sampling technique.

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Definitions:

Red Bone Marrow

A type of marrow found in some bones that produces red blood cells, white blood cells, and platelets.

Antibody-Mediated Immunity

A aspect of the immune response where B cells produce antibodies that are specific to antigens of pathogens, leading to their neutralization or destruction.

Cell-Mediated Immunity

An immune response that does not involve antibodies but rather involves the activation of phagocytes, antigen-specific cytotoxic T-lymphocytes, and the release of various cytokines in response to an antigen.

Neutrophils

A type of white blood cell that plays a key role in the immune system by defending the body against infection.