For 27 Days, the Temperature in Fairbanks, Alaska Has Been

question 68

Multiple Choice

For 27 days, the temperature in Fairbanks, Alaska has been below zero. Thus, the mean temperature has been negative. In this situation, the standard deviation must be

• A) negative
• B) less than zero
• C) any value
• D) zero and above

---

Definitions:

Unconditioned Stimulus

In classical conditioning, this refers to a stimulus that naturally and automatically triggers a response without any prior learning.

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention, which can become a conditioned stimulus when used in classical conditioning.

Unconditioned Stimulus

In classical conditioning, an event that elicits a natural, reflexive response without the necessity of prior learning.

Conditioned Response

A learned response to a previously neutral stimulus that has become associated with an unconditioned stimulus through conditioning.