Test the Claim That $\mu \leq 40 ,$ 40, Given That $\sigma = 4.3 , \alpha = 0.01$

question 110

Essay

Test the claim that $\mu \leq 40 ,$ 40, given that $\sigma = 4.3 , \alpha = 0.01$ and the sample statistics are n = $40 \text { and } \bar { x } = 41.8$

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Definitions:

Sensory Response

Sensory response is the reaction of a person's sensory systems, such as sight, hearing, smell, taste, or touch, to external stimuli.

Place Theory

A theory in hearing that suggests that our perception of sound depends on where each component frequency produces vibrations along the basilar membrane of the inner ear.

Frequency Theory

A theory in the study of hearing that suggests pitch is determined by the rate at which nerve impulses are fired in response to sound vibrations.

High Pitches

Sounds that have a high frequency, typically perceived as shrill or squeaky, easily distinguishable from lower pitch sounds.