Imagine you are interested in researching the relationship between job experience and income among early-career working professionals.You take a random sample of 32 professionals from the nearest city,and you ask them to report their annual income and submit a resumé outlining their professional experience.You later calculate their years of experience from their resumés.You compute the following information: 
How would you state the null hypothesis for this test?
Definitions:
Self-concept
An individual's perception of themselves, encompassing beliefs, feelings, and self-awareness.
Ideal Self
The perception of what one should be or would like to be, often serving as a motivational guide for behavior.
DSM-IV
The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, a handbook used by healthcare professionals in diagnosing mental disorders.
Personality Disorders
A group of mental disorders characterized by long-term unhealthy patterns of thought and behavior, significantly impairing social functioning.
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