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

question 109

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 is the "actual level of significance" of the test?

• A)0.13
• B)0.16
• C)0.84
• D)0.87

---

Definitions:

Future Crises

Prospective critical events or turning points that pose significant risks or dangers.

Classroom-Based Interventions

Educational strategies or programs implemented within a classroom setting aimed at improving student behaviors, learning, and overall development.

Symptoms/Reactions

Signs or indications of a physical or psychological condition, or the observable response of a person to a particular situation.

Accurate Information

Information that is correct, precise, and free from errors or distortions.