A _____ Is an Automatic, Unlearned Response to a Stimulus

question 71

Multiple Choice

A _____ is an automatic, unlearned response to a stimulus.

• A)phenotype
• B)reticular formation
• C)nerve
• D)synapse
• E)reflex

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Definitions:

Significance Level

A threshold within which the p-value of a hypothesis test must fall for the result to be deemed statistically significant, typically set at 0.05 or 5%.

Test Power

The likelihood that a statistical test will correctly reject a false null hypothesis, identifying an effect when it is present.

Level of Significance

The threshold used in statistical hypothesis testing to decide whether to reject the null hypothesis, typically denoted by alpha (α) and set prior to conducting a test.

Measure of Performance

A metric used to evaluate the effectiveness, efficiency, or quality of a procedure, process, or activity.