The Sample Correlation Coefficient Between X and Y Is 0 $\rho$

question 94

Multiple Choice

The sample correlation coefficient between x and y is 0.375.It has been found out that the p-value is 0.256 when testing H₀: $\rho$ = 0 against the two-sided alternative H₁: $\rho$ $\neq$ 0.To test H₀: $\rho$ = 0 against the one-sided alternative H₁: $\rho$ > 0 at a significant level of 0.193,the p-value will be equal to

• A) 0.128
• B) 0.512
• C) 0.744
• D) 0.872

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Definitions:

Cognitive Therapy

A form of psychotherapy that focuses on changing unhelpful or unhealthy thought patterns, attitudes, and beliefs.

Self-defeating Thoughts

These are negative and often irrational thoughts that undermine one's success or ability to perform, leading to a decrease in self-confidence and potential self-sabotage.

Psychoanalysis

A therapeutic approach developed by Sigmund Freud that aims to explore unconscious conflicts and desires through techniques like dream analysis and free association.

Social Skills Training

A form of behavior therapy used to improve interpersonal abilities through teaching and practice.