If There Are Three or More Populations, Then It Is

question 14

Multiple Choice

If there are three or more populations, then it is

• A) possible to test for equality of three or more population proportions.
• B) impossible to test for equality of the three population proportions, because chi-square tests deal with only two populations.
• C) customary to use a t distribution to test for equality of the three population proportions.
• D) reasonable to test for equality of multiple population proportions using chi-square lower tail tests.

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Definitions:

Monocytes

A type of white blood cell that plays a key role in the immune system by fighting infections and removing dead or damaged cells.

Histamine

A biogenic amine involved in local immune responses, regulating physiological function in the gut and acting as a neurotransmitter.

Leukotrienes

Lipid compounds derived from arachidonic acid that mediate inflammation, allergic reactions, and other immune responses.

Basophils

A type of white blood cell involved in the immune response, particularly in producing inflammatory reactions and fighting parasitic infections.