Examlex
How is it that norepinephrine (NE) can inhibit smooth muscle action in airways, yet stimulate contractions in smooth muscles everywhere else in the body?
Null Hypothesis
A default hypothesis that there is no effect or no difference, and it is the hypothesis that researchers aim to test against.
Equals Sign
A symbol denoting mathematical equality between two expressions.
Linguistics Professor
An academic expert or educator specializing in the scientific study of language and its structure, including the study of morphology, syntax, phonetics, and semantics.
Hypotheses
Statements or predictions that can be tested through scientific research or observation to be either confirmed or refuted.
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