A Set of N = 5 Pairs of X and Y

question 25

Multiple Choice

A set of n = 5 pairs of X and Y values has SS_X = 16,SS_Y = 4 and SP = 2.For these data,what is the Pearson correlation ?

• A)r = 2/64
• B)r = 2/8
• C)r =  2/8
• D)r = 64/64

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Definitions:

Psychological Principles

Fundamental theories or beliefs that underlie the understanding of how the mind works and influences behavior.

Athletes

Individuals who compete in physical sports, either as amateurs or professionals.

Sports Psychologist

A professional who studies and applies psychological principles in order to enhance athletic performance, cope with pressure, and improve well-being.

Health Psychologists

Health psychologists specialize in studying how biological, psychological, and social factors affect health and illness, and they develop interventions to promote healthy behavior and improve health care systems.