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Before agreeing to purchase a large order of polyethylene sheaths for a particular type of high pressure oil-filled submarine power cable,a company wants to see conclusive evidence that the true standard deviation of sheath thickness is less than .05 inches.
-What hypotheses should be tested,and why?
Neurotic Needs
Specific irrational needs that individuals depend on for their emotional stability, despite causing them long-term difficulties, as identified in theories of personality.
Neurotic Need
Excessive, compulsive desires that occur in an individual due to psychological conflicts or anxieties.
Unconscious Forces
The underlying, often hidden, motivations and desires that influence thoughts, feelings, and behaviors, according to psychoanalytic theory.
Situational Variables
External factors or conditions that can influence the outcome of research or the behavior of individuals in a given context.
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