What Is the Value Of $y ^ { \prime }$ When $x = 3$

question 14

Multiple Choice

What is the value of $y ^ { \prime }$ when $x = 3$ , if the equation of the regression line is $y ^ { \prime } = 23.1 - 3.8 x$ ?

• A) 11.7
• B) 4.73
• C) 5.29
• D) 34.5

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Definitions:

Synapses

The junctions across which nerve impulses pass from one neuron to another, or to a muscle or gland cell.

Neurons

Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells.

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A professional who studies how evolutionary theory informs the understanding of human thoughts, behaviors, and emotions.

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A physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival, priming the body for fighting or fleeing.