In Simple Linear Regression,the Coefficient of Correlation R and the Least

question 149

Multiple Choice

In simple linear regression,the coefficient of correlation r and the least squares estimate b₁ of the population slope $\beta$ ₁:

• A) must be equal.
• B) must have the same sign.
• C) are not related.
• D) None of these choices.

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Definitions:

Psychopathology

An abnormal pattern of functioning that may be described as deviant, distressful, dysfunctional, and/or dangerous.

Modern Study

Contemporary academic or scientific research focusing on recent developments and techniques.

Emil Kraepelin

A German psychiatrist known for his influence on modern psychiatry and psychology, particularly for his work on classifying mental disorders.

Moral Treatment

A historical approach to mental health care that emphasized humane treatment, moral respect, and rehabilitation of individuals with mental illness.