The Proportion of Supermarket Customers Who Do Not Buy Store-Brand

question 27

Multiple Choice

The proportion of supermarket customers who do not buy store-brand products is to be estimated.Which of the following scenarios would lead to a sampling distribution of the sample proportion with the lowest variability?

• A)Sample 100 customers from the roughly 2000 customers who shop at one store location.
• B)Sample 100 customers from the roughly 20,000 customers who shop at the stores citywide.
• C)Sample 200 customers from the roughly 2000 customers who shop at one store location.
• D)Sample 300 customers from the roughly 20,000 customers who shop at the stores citywide.

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Definitions:

Television Viewing

The activity of watching television content, which can influence attitudes, behaviors, and cognitive development depending on the content and amount of exposure.

Mediated

refers to the involvement of an intermediary or a medium in the process or relationship between two entities or variables.

Explicit Instruction

The social process in which children are purposefully taught to use the resources of their culture.

Culture Transmission

The process by which culture, including beliefs, norms, and values, is passed from one generation to the next or from one society to another.