What Kind of Probability Sample Is Constructed So That Randomly

question 130

Multiple Choice

What kind of probability sample is constructed so that randomly selected subsamples of different groups are represented in the total sample?

• A) a stratified sample
• B) a convenience sample
• C) a quota sample
• D) a cluster sample

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Definitions:

Humoral Immunity

The aspect of immunity that is mediated by antibodies produced by B cells in response to external pathogens.

Specific Antibodies

Immune system proteins tailored to recognize and neutralize specific antigens, such as viruses or bacteria.

Circulating Erythrocytes

Red blood cells that are moving through the bloodstream, carrying oxygen to body tissues and removing carbon dioxide.

Medical Name

The formal or scientific name given to a medical condition, organism, or anatomical structure.