If X and Y Are Any Random Variables with COV(X $\sigma _ { x } ^ { 2 } = 0.36$

question 95

Multiple Choice

If X and Y are any random variables with COV(X, Y) = 0.25, $\sigma _ { x } ^ { 2 } = 0.36$ , and $\sigma _ { y } ^ { 2 } = 0.49$ , then the coefficient of correlation $\rho$ is

• A)1.417
• B)1.190
• C)0.595
• D)0.354

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Definitions:

Subclinical Narcissism

A form of narcissism that is less severe, characterized by traits of grandiosity, entitlement, or a need for admiration that does not fully meet the criteria for Narcissistic Personality Disorder.

Depressive Traits

Characteristics or features generally observed in individuals suffering from depression, such as persistent sadness, hopelessness, and a lack of energy.

Dependency Traits

Characteristics that denote an excessive reliance on others for emotional support, approval, or physical needs.

Borderline Personality

A disorder characterized by unstable moods, behavior, and relationships, often resulting in impulsive actions and problems with self-image.