Catherine Chao,Director of Marketing Research,needs a Sample of Kansas City

question 62

Multiple Choice

Catherine Chao,Director of Marketing Research,needs a sample of Kansas City households to participate in the testing of a new toothpaste package. If 40% of the households in Kansas City prefer the new package,the probability that Catherine's random sample of 300 households will have a sample proportion between 0.35 and 0.45 is ___________.

• A) 0.9232
• B) 0.0768
• C) 0.4616
• D) 0.0384
• E) 0.8976

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Definitions:

Ethical Theory

A systematic and philosophical approach to understanding, analyzing, and distinguishing right from wrong behavior.

Distributive Justice

The ethical principle concerned with the fair allocation of resources among members of a community.

Social Egalitarian

Advocates for equal rights, opportunities, and treatment for all people in a society.

Libertarianism

A political philosophy that emphasizes freedom, autonomy, and voluntary association, with a significant focus on limiting the scope and authority of government.