The Binomial Distribution Is _________ Symmetrical

question 47

Multiple Choice

The binomial distribution is _________ symmetrical.

• A) always symmetrical
• B) sometimes symmetrical, depending on the values of P and Q
• C) always symmetrical if N is over 30
• D) b and c

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, eventually comes to trigger a conditioned response.

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention; in classical conditioning, it becomes associated with an unconditioned stimulus.

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior, emphasizing the effects of consequences on behavior.

Conditioned Stimulus

A previously neutral stimulus that, after association with an unconditioned stimulus, elicits a conditioned response.