Which of the Following Is the Formula Used to Calculate

question 49

Multiple Choice

Which of the following is the formula used to calculate degrees of freedom for a t test?

• A)n₁ - 1 + n₂ - 1
• B)n₁ + n₂ - 1
• C)n₁ - 1 + n₂
• D)n₁ + n₂

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Definitions:

Imprinting

A form of learning occurring at a particular life stage that is rapid and apparently independent of the outcomes of behavior.

Operant Conditioning

A learning process by which the strength of a behavior is modified by reinforcement or punishment.

Classical Conditioning

The process of acquiring knowledge through the repeated combination of two stimuli, where a response initially caused by the second stimulus is ultimately caused by the first stimulus alone.

Imprinting

A form of rapid learning occurring within a critical period early in an animal's life, wherein it forms attachments and develops species-specific behaviors.