The Manager of a Department Store Wants to Determine What

question 1

Short Answer

The manager of a department store wants to determine what proportion of people who enter the store use the store's credit cards for their purchases. What size sample should he take so that at 95% confidence the error will not be more than 6%?

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Definitions:

Treatment Option

Various methods available to diagnose, treat, or manage health conditions or diseases.

Moral Development

The process through which individuals develop proper attitudes and behaviors towards other people in society, based on social and cultural norms, laws, and personal beliefs.

Preconventional

The initial level of moral development, according to Kohlberg, characterized by understanding morality based on consequences and individual interests.

Conventional

Adhering to established practices or norms; traditional.