-For a Certain Data Set the Regression Equation Is Y

question 70

Multiple Choice

-For a certain data set the regression equation is y = 37 + 13x.The correlation coefficient between y and x in this data set _______.

• A) must be 0
• B) is negative
• C) must be 1
• D) is positive
• E) must be 3

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Definitions:

Electrical Neural Impulse

The electrical signals transmitted along neurons, facilitating communication between the brain and parts of the body.

Synaptic Cleft

The tiny gap between neurons across which neurotransmitters are released and received, facilitating neural communication.

Limbic System

A complex system of nerves and networks in the brain, involving several areas near the edge of the cortex concerned with instinct and mood.

Learning

The process of acquiring new understanding, knowledge, behaviors, skills, values, or preferences through study, experience, or teaching.