If All the Points in a Scatterplot Lie on the Least

question 78

True/False

If all the points in a scatterplot lie on the least squares regression line, then the correlation coefficient must be 1.0

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Definitions:

Alzheimer's Disease

A progressive neurodegenerative disorder characterized by cognitive decline, memory loss, and changes in behavior, leading to decreased ability to perform daily activities.

Schizophrenia

A chronic brain disorder characterized by delusions, hallucinations, disordered thinking, and emotional withdrawal.

Antipsychotic Medication

Drugs used to manage psychosis, including hallucinations, delusions, and severe disorders such as schizophrenia.

Sociocultural Approach

A perspective in psychology that examines the ways in which social and cultural environments influence behavior and mental processes.