TABLE 8-15 The President of a University Is Concerned That Illicit Drug

question 8

True/False

TABLE 8-15
The president of a university is concerned that illicit drug use on campus is higher than the 5% targeted level.A random sample of 250 students from a population of 2,000 revealed that 7 of them had used illicit drugs during the last 12 months.
-True or False: Referring to Table 8-15,using the 90% one-sided confidence interval,the president can be 85% confident that no more than 5% of the students at the university had used illicit drugs during the last 12 months.

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Definitions:

Peripheral Nerves

Nerves that extend from the brain and spinal cord (central nervous system) to the rest of the body, transmitting sensory and motor information.

Dorsal Horn

The dorsal region of the spinal cord that receives sensory information from the body before it is transmitted to the brain.

Codeine

An opioid pain medication used to treat mild to moderately severe pain and also acts as a cough suppressant.

Severe Headache

A symptom characterized by intense pain in any region of the head, potentially indicative of a variety of health conditions.