I a Coefficient of Correlation Close to 0 (Say, 0

question 160

Multiple Choice

i. A coefficient of correlation close to 0 (say, 0.08) shows that the relationship between two variables is quite weak. ii. A coefficient of correlation of -0.96 indicates a very weak negative correlation.
iii. If the coefficient of correlation is 0.68, the coefficient of determination is 0.4624.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) and (ii) are correct statements but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

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Definitions:

Temperament

Refers to the inherent traits that determine how an individual reacts to and interacts with their environment.

Emotional Reactivity

The extent to which a person is sensitive to emotional material and responds intensely to emotional situations.

Social Connectedness

The sense of belonging and subjective psychological bond people feel with others and the community at large.

Reactive Nervous System

Refers to the part of the nervous system responsible for reacting to stress and threats, activating fight or flight responses.