Which Correlation Coefficient Is Most Likely to Describe the Relationship

question 63

Multiple Choice

Which correlation coefficient is most likely to describe the relationship between brushing one's teeth and the number of cavities one gets?

• A)r = -.62
• B)r = .83
• C)r = -.08
• D)r = .45

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Definitions:

Classical Conditioning

A learning process where a neutral stimulus becomes associated with a meaningful stimulus, eliciting a conditioned response.

Ivan Pavlov

A Russian physiologist known for his work in classical conditioning, particularly experiments with dogs.

Salivated

The secretion of saliva from the salivary glands, usually in response to the presence or anticipation of food.

Polyandrous

A mating system where a female has multiple male partners.