For the Pearson R, Rejecting Ho with an Alpha of .05

question 116

Multiple Choice

For the Pearson r, rejecting Ho with an alpha of .05, means that

• A) the correlation is not significant
• B) there is no possibility that Ho should have been accepted
• C) the probability is .95 that Ho should have been accepted
• D) the probability is .05 that Ho should have been accepted

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Definitions:

Decreased Dopamine Activation

A reduction in the activity of dopamine, a neurotransmitter associated with reward, pleasure, and motor function, which can affect mood and behavior.

Negative Symptoms

Features commonly observed in schizophrenia, such as lack of emotion, reduced social interaction, and diminished speech and action.

Psychological Explanations

Theories or accounts that attempt to understand human behavior and mental processes from a psychological perspective.

Genetic Explanations

Theories or reasons provided for certain behaviors or traits based on genes and heredity, highlighting how genetic makeup can influence physical and mental characteristics.