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A hydraulic press is operating correctly when the standard deviation of the pressure is less than 120 pounds-per-square-inch (psi) .Suppose you take a random sample of 15 measurements throughout the day of the psi and find the standard deviation to be 148.Suppose you want to test whether the press is operating correctly.
-Suppose you have the following null and alternative hypotheses: H0 : σ2 = 34.5 and H1 : σ2 > 34.5.If you take a random sample of 15 observations from a normally distributed population and find that s2 = 48.1,what is the most accurate statement that can be made about the p-value for this test?
Cognition
The process by which the mind comes to know and understand things through the faculties of reasoning, undergoing experiences, and sensory input.
Illegal Drugs
Illegal drugs refer to substances whose production, sale, or use is prohibited by law due to their potential abuse and harmful effects on health.
Dialectical
A method of argument or exposition that involves a process of logical reasoning or dialogue to explore opposing viewpoints.
Concrete
A composite material composed of fine and coarse aggregate bonded together with a fluid cement that hardens over time, widely used in construction.
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