A Multiple Regression Equation Includes 3 Independent Variables,and the Coefficient

question 45

Multiple Choice

A multiple regression equation includes 3 independent variables,and the coefficient of multiple determination is 0.64.The percentage of the variation in y that is explained by the regression equation is:

• A) 64%.
• B) 80%.
• C) 36%.
• D) 21%.

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Definitions:

Acute Battering

A severe form of physical violence or abuse in a domestic setting, typically leading to immediate physical and emotional trauma.

Nursing Diagnosis

A clinical judgment about individual, family, or community responses to actual or potential health problems, forming the basis for selecting nursing interventions.

Intimate Partner Violence

Abuse or aggression that occurs in a romantic relationship, encompassing physical, sexual, emotional, or psychological harm by a current or former partner.

Social Isolation

A state where an individual lacks a sense of social belonging, true engagement with others, and fulfilling relationships.