A Researcher Who Wants to Survey a Special Sample of a Small

question 4

Multiple Choice

A researcher who wants to survey a special sample of a small subgroup of the population would be advised to use a

• A)mail panel.
• B)telephone interview.
• C)personal door-to-door interview.
• D)shopping center intercept interview.
• E)none of the above.

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Definitions:

Sampling Distribution

The probability distribution of a statistic based on random samples from a population, often used to make inferences about the population.

Business Situations

Various contexts or scenarios in the business world that require decision making or analysis.

Standard Error

A measure of the variability or precision of the sample mean estimate of a population mean, reflecting how much the sample mean would vary if the study were repeated.

Sampling Distribution

Chance distribution specifics for a statistic based on a random sampling method.