Exhibit 12-8
the Following Information Regarding a Dependent Variable Y

question 114

Multiple Choice

Exhibit 12-8
The following information regarding a dependent variable Y and an independent variable X is provided
$$\begin{array} { l } \mathrm { n } = 4 \\\Sigma \mathrm { X } = 90 \\\Sigma \mathrm { Y } = 340 \\\Sigma \mathrm { Y } - { \bar { Y) } \mathrm { X } } - \bar { X } ) = - 156 \\\Sigma \mathrm { X } - \bar { X } ) ^ { 2 } = 234 \\\Sigma \mathrm { Y } - \bar { Y } ) ^ { 2 } = 1974 \\\mathrm { SSR } = 104\end{array}$$
-Refer to Exhibit 12-8. The slope of the regression equation is

• A) -0.667
• B) 0.667
• C) 100
• D) -100

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Definitions:

Physical Arousal

Involves the physiological and bodily responses associated with emotions, stress, or sexual stimulation, often characterized by increased heart rate, respiration, and energy.

True Emotion

Authentic feelings that are experienced and expressed in a manner that is consistent with the individual's internal state, without being influenced by external pressures or manipulations.

Emotion of Fear

A basic human emotion that involves a physiological and psychological response to perceived threats or danger.

Infants

Young children in the earliest stage of life, typically defined as being from birth to one year of age.