John Davis, a Manager of a Supermarket, Wants to Estimate

question 30

Multiple Choice

John Davis, a manager of a supermarket, wants to estimate the proportion of customers that will be using discount coupons at his store. How large a sample is required to estimate the

• A) 756
• B) 1,849
• C) 1,067
• D) 1,509

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Definitions:

Filing Equipment

Tools or systems used for organizing, storing, and managing files or documents in both physical and digital formats.

Medical Records

Documented information pertaining to a patient's medical history, treatments received, diagnostic tests, and health outcomes, used for managing patient care.

Confidentiality

The ethical principle or legal right that prohibits the disclosure of private information without the individual's consent.

Color-coding

The practice of using different colors to categorize, identify, or prioritize items, making them easier to recognize or locate.