Examlex
Suppose that x has a hypergeometric distribution with N = 10, r = 5, and n = 3. Calculate the standard deviation of the distribution.
Phobia Learning
The process by which an irrational fear is acquired, often through classical conditioning or a traumatic experience.
Classical Conditioning
An acquisition of knowledge through the consistent coupling of two stimuli, wherein a response originally induced by the second stimulus is ultimately induced by the first stimulus on its own.
Conditioned Stimulus
An initially neutral stimulus that, after being associated with an unconditioned stimulus, elicits a conditioned response.
Unconditioned Stimulus
A stimulus that naturally triggers a reflexive response without any prior learning in classical conditioning.
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