The School's Newspaper Reported That the Proportion of Students Majoring

question 28

Multiple Choice

The school's newspaper reported that the proportion of students majoring in business is at least 30%. You plan on taking a sample to test the newspaper's claim. The correct set of hypotheses is

• A) H0: P < 0.30 Ha: P ≥ 0.30
• B) H0: P ≤ 0.30 Ha: P > 0.30
• C) H0: P ≥ 0.30 Ha: P < 0.30
• D) H0: P > 0.30 Ha: P ≤ 0.30

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Definitions:

CEO

CEO stands for Chief Executive Officer, the highest-ranking person in a company or organization, responsible for making major corporate decisions.

"Whitened" Resumés

The practice of altering aspects of one's resume to hide or downplay attributes that may reveal ethnic or racial background in hopes of reducing bias in the hiring process.

Racial Information

Data or insights related to race, including demographics, cultural background, and issues concerning racial identification and diversity.

Age Discrimination

Unfair treatment of individuals in employment settings because of their age, particularly practices that disadvantage older employees.