A Foreign Substance That Triggers an Immune Response Is Classified

question 2

Multiple Choice

A foreign substance that triggers an immune response is classified as which of the following?

• A)antibody
• B)antigen
• C)lymphocytes
• D)immunoglobulin
• E)basophil

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Definitions:

Null Hypothesis

A hypothesis that assumes no statistical significance or effect in the population from which a sample is drawn.

Probability

A numeric scale from 0 to 1 indicating how probable an event is to take place.

Statistic

A numerical value that describes a characteristic of a sample.

Regions of Rejection

Areas in a statistical test that, if a test statistic falls within, lead to the rejection of the null hypothesis.