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

question 51

Multiple Choice

TABLE 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 Table 9-2, what is the "actual level of significance" of the test?

Definitions:

Constitutional Convention

Meeting in Philadelphia, May 25–September 17, 1787, of representatives from twelve colonies—excepting Rhode Island—to revise the existing Articles of Confederation; the convention soon resolved to produce an entirely new constitution.

Black Voters

This term refers to African American individuals who are eligible to vote, focusing on their voting behavior, patterns, and influence in the electoral process.

Federal Financing

The process by which the federal government provides funds to support various programs, projects, and initiatives.

Internal Improvements

Internal improvements refer to public works and infrastructure projects, such as roads, canals, and railroads, financed and constructed by the government to facilitate commerce and communication within a country.