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SCENARIO 9-2 a Student Claims That He Can Correctly Identify Whether a Whether

question 29

Multiple Choice

SCENARIO 9-2
A student claims that he can correctly identify whether a person is a business major or an agriculture major by the way the person dresses.Suppose in actuality that if someone is a business major,he can correctly identify that person as a business major 87% of the time.When a person is an agriculture major,the student will incorrectly identify that person as a business major 16% of the time.Presented with one person and asked to identify the major of this person (who is either a business or an agriculture major) ,he considers this to be a hypothesis test with the null hypothesis being that the person is a business major and the alternative that the person is an agriculture major.
-Referring to Scenario 9-2,what would be a Type I error?

Definitions:

Ultrasound

A diagnostic imaging technique that uses high-frequency sound waves to create images of the inside of the body, commonly used for examining fetuses during prenatal care, organs, and tissues.

Centrally Located Mass

A mass located in the center of a body or organ, which can be benign or malignant, necessitating medical evaluation.

Computed Tomography

A diagnostic imaging procedure that uses a combination of X-rays and computer technology to produce detailed cross-sectional images of the body's internal structures.

Electroencephalography

A non-invasive test that involves the use of sensors placed on the scalp to measure the electrical activity of the brain.