Use the One-Proportion Z-Test to Perform the Required Hypothesis Test

question 19

Essay

Use the one-proportion z-test to perform the required hypothesis test. Use the P-value approach.
-In a sample of 88 adults selected randomly from one town, it is found that 6 of them have been exposed to a particular strain of the flu. At the 0.01 significance level, do the data provide sufficient evidence to conclude that the percentage of all adults in the town that have been exposed to this strain of the flu differs from the nationwide percentage of 8%?

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Definitions:

Biceps Brachii

A muscle of the upper arm that flexes the forearm and is involved in moving the shoulder and elbow.

Ventral Root

The part of a spinal nerve that emerges from the anterior portion of the spinal cord, containing motor fibers that transmit neural signals from the spinal cord to the body muscles.

Dorsal Root Ganglion

A cluster of nerve cell bodies (neurons) located in the dorsal root of spinal nerves, containing sensory neurons that transmit signals from the periphery to the spinal cord.

Spinal Nerve

A nerve that emerges from the spinal cord and is part of the peripheral nervous system, responsible for transmitting motor, sensory, and autonomic signals between the spinal cord and the body.