Two Researchers Select a Sample for a Population with a Mean

question 43

Multiple Choice

Two researchers select a sample for a population with a mean of 12.4 and a standard deviation of 9.Researcher A selects a sample of 30 participants.Researcher B selects a sample of 40 participants.Which sample is associated with a smaller standard error?

• A)Researcher A's,because the sample size was smaller.
• B)Researcher B's,because the sample size was smaller.
• C)Researcher A's,because the sample size was larger.
• D)Researcher B's,because the sample size was larger.

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Definitions:

African-American Women

Female individuals of African descent living in America, often facing unique cultural, social, and health-related challenges.

White Men

Refers to males of European descent, often discussed in sociological contexts regarding privilege, demographic traits, or health disparities.

Gender Convergence

The trend towards decreasing differences in roles, behaviors, or traits between males and females in society.

Health Risks

Factors that increase the likelihood of developing a health problem or disease.